Summer tires for the city and dirt roads. Choosing tires for the summer What summer tires are best? What summer tires are better according to reviews

Tire manufacturers have long been on par with automakers in terms of the speed at which new models are brought to market. Even specialists cannot immediately orient themselves in new products, and even more so, it is difficult for ordinary motorists.

The main struggle for leadership unfolded between the traditional market leaders Continental, Nokian and Bridgestone. And if the first two brands were long-time competitors, now Bridgestone has demonstrated an improvement in the characteristics of its products, approaching the recognized market leaders.

This assessment summer tires carried out on a hundred-point scale. We will evaluate, first of all, ride quality, comfort, as well as specifications and price. We deliberately left aside the design assessment because, firstly, this question is rather an amateur one, someone likes one tread pattern, others another. Secondly, now the fashion of a decade ago has passed, when everyone wanted either low-profile protectors, or with a pattern “like on race cars". Now everyone is interested in more practical questions: how it rides, how it slows down, how long it will last on our roads, etc.

12th place Premiorri Solazo V.

The only serious advantage of this model is the low price achieved due to production in Ukraine. This became possible thanks to a contract between Premieri and the Ukrainian plant Rosava.

Primiorri Solazo has been produced since 2010, at the same time deliveries to the Russian market began.

The car "shod" in Solazo does not give a feeling of comfort, the steering wheel is extremely light, Feedback with the steering wheel completely missing. In order to clearly control the lane, you have to make a lot of unnecessary movements and twist the steering wheel at large angles.

With sudden changes, the reaction to the steering wheel is delayed, control over handling is reduced, up to a complete loss. Braking is equally uncertain on dry and wet pavement.

The softness indicators are very good, any irregularities are extinguished, but at the same time the rumble from the tread is very noticeable. The rolling quality is not up to par, in neutral the speed begins to drop rapidly. But when driving on the primer give a feeling of confidence.

+ Pros: Smooth, soft move. Clear movement on the primer.

- Cons: Poor road holding. Loses control during sudden maneuvering. Increase fuel consumption. Noisy.

These tires should be looked at by supporters of measured driving, who often have to travel to unpaved surfaces.

SCORE: 80.6/100 POINTS

11th place Viatti Strada Asimmetrico V.

The beautiful Italian name did not help the Nizhnekamsk producers much, although if we take the combination of price / quality, Viatti certainly gives good results here.

Braking is frankly weak, on a dry surface it outperforms only Premieri and Cordiant, on wet it is a clear outsider, perhaps a little better than Yokahama. In terms of the level of communication with the steering wheel and information content, it is very similar to the Premieri, it also needs constant steering. Although at low speeds the lane changes are quite clear, especially at the beginning of the maneuver, although at the end there is still a slight skid. On wet pavement, when changing lanes, the demolition of the front of the car is felt, requiring a quick reaction from the steering wheel.

Comfort from "Viatti" is also very doubtful, pulsating noise is constantly heard, the slightest bumps in the road are transmitted to the body by vibration and shocks. With equal inflation, the rear wheels feel stiffer. Good rolling contributes to fuel economy. On a dirt road, they hold confidently.

+ Pros: Confident control of the machine on the primer.

- Cons: Unsatisfactory traction and poor maneuvering on any surface. Lack of sufficient comfort.

This model is suitable for moderate driving on good roads, and for ground coverings.

SCORE: 83/100 POINTS

10th place Yokohama C.drive 2 V.

Despite average test scores, the Philippine-made model is not offered at all. average price, which, of course, speaks not in her favor. Appeared on the Russian market since 2010.

The braking performance is almost identical to that of the Viatti, and on wet roads it is an absolute outsider in the rankings.

At high speeds, they clearly hold the road, but when maneuvering, there is not enough information content and taxiing is required. With sharp changes, there is clearly not enough angle of rotation, which is why you have to turn the steering wheel at large angles.

At top speeds, it gives a deep skid, which can be corrected by a driver with good response.

On the flat road the tread makes moderate noise, which increases noticeably on rough pavement and on small bumps. Vibrations from small bumps are clearly transmitted to the body.

According to rolling measurements, Yokohama tires showed the most best result, at any speed give good fuel economy. On a dirt road, they demonstrate not confident behavior.

+ Pros: Due to the good rolling saves fuel at any speed. Good stability.

- Cons: Very poor braking on wet roads, poor handling during emergency maneuvers.

These tires will be appreciated by those for whom fuel economy is important.

SCORE: 83.9/100 POINTS

9th place Cordiant Sport 2 (PS-501) V.

The model is domestic development, with a good price/quality ratio.

"Cordiant-Sport 2" first appeared on sale in 2010, then it was replaced in 2012 by a modernized version.

The tires showed the worst dry braking performance. The difference in stopping distance between the leader of the test and Cordiant was almost 6 meters. At the same time, on wet surfaces, the performance is noticeably better and can claim a satisfactory rating.

At high speeds, they confidently keep a straight line, but the information content is still not enough, moreover, there is a delay in reactions.

On a dry road, extreme maneuvering at medium speeds is possible; attempts to do it at a higher speed are also very difficult due to low information content and increased steering angles. When maneuvering on wet pavement, at the beginning, the front wheels slip outward, as if straightening the trajectory, because of this, you have to twist the steering wheel to the desired angle, which again is not just because of poor information content.

Tires dampen large bumps well, but at medium ones, they transmit shaking to the body. And with small cracks or roughness, they begin to make a distinct noise.

They roll poorly, which negatively affects fuel consumption. Driving on a primer with Cordiant-Sport 2 is a dubious pleasure.

+ Pros: Quite tolerable handling and directional stability on dry surfaces. Pretty comfortable ride.

- Cons: Very weak braking on dry pavement and heavy maneuvering on wet pavement. Increase fuel consumption.

Suitable for city driving, with trips to the suburbs.

SCORE: 85.7/100 POINTS

8th place Goodyear Efficient Grip V.

The French model did not receive a higher rating in the first place due to the high price.

This Goodyear model has been produced since 2009, it entered the Russian market in 2010.

Braking ratings are very good. Both on wet and dry pavement, the average performance among the tested tires was obtained.

At high speeds, the car "floats" slightly, alignment is difficult due to the lagging steering.

What definitely should not be done on these tires is sudden changes of lanes. On dry surfaces, you have to limit the speed due to a noticeable drift of the front wheels at the beginning of the maneuver and skidding of the rear at the end. On wet surfaces, the situation is a little better, but the picture is spoiled by large turning angles and sharp breaks into a skid when exiting it.

Tires have demonstrated the traditional Goodyear level of comfort, soft and quiet movement. "Eficient" help to save fuel, especially in suburban traffic cycle. Departure to the primer without special need is not recommended.

+ Pros: Excellent level of comfort, fuel economy during country trips.

- Cons: Course stability is below average, heavy handling during extreme maneuvers.

Goodear Eficent Grip is well suited for lovers of comfortable and economical driving.

SCORE: 87.1/100 POINTS

7th place Dunlop SP Sport 9000 W.

This japanese model has already become a veteran in our tire market, but at the same time, it is still in considerable demand.

Braking performance on dry roads is below average, and even less on wet roads. Only Yokohama and Viatti have worse performance.

Holds up well at high speeds. home distinguishing feature Dunlop SP Sport is a clear reaction to the steering wheel, it is very easy to correct the course. On a dry surface, sharp maneuvering can be carried out at medium speed. Instantly reacts to the steering wheel at the beginning of the maneuver, though then there is a slight demolition of the front end, with a simultaneous drop in the information content of the steering wheel. On wet roads, maneuverability is improved and emergency lane changes can be made at higher speeds. However, when the speed limit is exceeded, a slide off the course occurs, and simultaneously on both axles. After drifting or skidding, traction is quickly restored.

The level of driving comfort with Dunlop is low, the tread rustles distinctly, on rough pavement the noise increases noticeably. Any small bumps in the road are transferred to the body.

Tires showed good rolling. Provides reliable movement on the primer.

+ Pros: High directional stability at high speeds, excellent movement on the primer. Provide economical driving.

- Cons: Poor comfort level. Poor braking performance on wet pavement.

These tires are perfect for long trips on roads with a smooth and hard surface.

SCORE: 87.6/100 POINTS

6th place Hankook Ventus Prime 2 (K 115) V.

The Hungarian tires showed good results and it is fair to say that it is from their 6th place that the elite group of very good tires begins.

Tires are new to Russian market, the start of sales started in 2012.

Ventus Prime demonstrated excellent braking qualities, showed themselves especially well on wet roads, on dry surfaces a little weaker, but still very good.

They hold their course well at high speeds, however, there is a slight lack of information content for direction corrections. Another "sin" is the delay in the reaction to the steering wheel. On dry pavement, maneuvers at speeds above average are permissible. Light skids at the exit of the maneuver are leveled out quite simply. A wet road has practically no negative impact on the nature of management and the success of rebuilding.

The tires are quite noisy, when driving at speeds above 80 km / h, it feels like riding on all-terrain treads. Ventus Prime behaves harshly on any surfaces and increases fuel consumption at any speed. Indicators of movement on the primer are average.

+ Pros: Good braking on any surface. Demonstrates stable handling.

- Cons: Increases fuel consumption. Notes on noise comfort and directional stability.

Good tires for paved roads.

SCORE: 89.9/100 POINTS

5th place Toyo Praxes Т1 Sport W.

This Japanese manufacturer has repeatedly proved the success of its brand, which is invariably present in the tops of many tire ratings.

The model has been presented in Russia since the end of 2009.

Dry braking performance is average and above average on wet pavement.

Road holding at high speeds is good, tires give ease in course corrections and smoothness when changing lanes. Reactions on the steering wheel are clear, the turning angles are small. Wet coating practically does not change the characteristics, only a slightly faster reaction is required at the maximum skid.

Toyo Praxes are quite quiet tires, only when driving on rough asphalt they become a little louder. Small bumps in the road are given to the body by vibrations. The fuel consumption readings are average, with an increase in speeds, the consumption also increases. Movement on the primer is average.

+ Pros: Stable handling on dry and wet surfaces.

- Cons: Increased fuel consumption during out-of-town trips. Minor complaints about ride and noise.

Good tires for mixed highway / city operation.

SCORE: 91.5/100 POINTS

4th place Michelin Primacy HP V.

The German brand, as always, is on top and, despite the sufficient age of the model of about 8 years, is still in demand.

The model demonstrates excellent braking qualities, approximately like the previous rating model. The performance is slightly weaker than that of the "Toyo" in the wet and slightly better in the dry.

The tires hold the direction well, with course corrections provide adequate reactions.

On a dry road, it shows clear behavior with clear reactions. On wet surfaces, the performance drops slightly. If you avoid sudden steering movements, drift will be minimized.

When driving on a good road, extraneous noise is not emitted. Irregularities and road joints are reflected on the body with sharp shudders.

With moderate driving, they help save fuel. When driving on the highway, they give average efficiency indicators. The primer is moderately tolerated.

+ Pros: Stable control. Fuel economy.

- Cons: Minor complaints about ride and noise.

Suitable for urban and suburban use.

SCORE: 91.7/100 POINTS

3rd place Pirelli Cinturato R7 V.

An excellent Romanian model, slightly losing its last year's position in front of the newcomers, but still remaining on the podium. Moreover, it is the most best model in terms of price / quality ratio. Pirelli Chinturato has been sold in Russia since 2010.

Tires demonstrate excellent braking performance, especially on wet surfaces.

There are no complaints about directional stability at high speeds. They allow you to make maneuvers at high speeds, on dry roads they allow you to make a sharp change in lanes.

By the nature of driving and the absence of surprises, they resemble Michelin and Bridgestone. Demonstrate high speed on wet pavement, only half a kilometer was not enough to reach a record high this test. The reactions on the steering wheel are very clear, if not for the sharp skids at the exit of the turn, there could be a maximum score.

Pirelli Chinturato are a bit noisy, they slap at the joints. Small irregularities are transmitted to the body. Regardless of the driving mode, they do not have a particular effect on fuel consumption or economy. Not very suitable for primers.

+ Pros: Good braking on any surface. Provide good controllability.

- Cons: High noise level, not very smooth running.

An excellent choice for dynamic drivers, as well as for frequent country trips.

SCORE: 91.9/100 POINTS

2nd place Continental ContiPremiumContact 5 V.

A fresh French model on the Russian market with a good price / quality ratio.

Record braking results on all types of asphalt. The difference in stopping distance between the outsider of the test "Cordiant" and "Conti Premium" was about 6 meters, with "Yokohama" more than 5 meters.

The tires allow you to perform extreme maneuvers at high speeds, the steering wheel gives clear and precise reactions. characteristic feature"Continental" are large steering angles, which decrease as the tires warm up.

Wet coverage does not adversely affect speed.

Tires have demonstrated excellent comfort, perfectly dampen bumps and noise from the road. They give a good combination of soft and at the same time elastic driving.

The rolling level is average, approximately comparable to the Pirelli. Not suitable for ground cover.

+ Pros: The best braking performance on any road, excellent comfort.

- Cons: Notes on handling extreme driving on a dry road.

The average price in Russia is 4800 rubles.

The best tires in terms of braking performance.

SCORE: 93.5/100 POINTS

1st place Bridgestone Potenza S001V.

Deserved place of the Japanese model.

Demonstrates excellent braking on all types of asphalt. True, it slightly loses to the “Continental” in the dry, only a little, and in the wet, 1 meter.

"Bridgeson Potenza" shows good directional stability, the same as the "Dunlop". A characteristic feature of this model is a very clear response to course corrections. The absolute winner of the competition for extreme maneuvering speed, on dry and wet pavement. It should be noted a high degree of information content of the steering wheel, especially on wet roads.

Unfortunately, the comfort does not live up to the high level of driving performance. Irregularities and joints are given by noise, rustling is clearly audible on rough asphalt.

The rolling performance is the same as that of the Continental and Pirelli, there is no particular savings, but it does not add to fuel consumption either. Not very suitable for primers.

+ Pros: Very good braking. Clear course stability, high speed maneuvers.

- Cons: Tires are noisy and harsh.

Great for country driving, on quality paved roads. Will appeal to fans of extreme driving.

SCORE: 93.6/100 POINTS

Summer tires are divided into models designed for driving on paved road surfaces and off-road. Off-road tires have their own characteristics depending on the type of rough terrain. It could be:

dirt road (any dry earthen surface, after rains it becomes mud);

gravel road;

soil with grass and small shrubs;

mud cover;

sand cover.

Ground coating ("primer", soil, etc.)

Such a pavement can be described as any earthen pavement with a minimum presence of stones. After heavy rains, the dirt road sags and becomes muddy.

Features of tires suitable for unpaved surfaces:

presence of marking "M+S",

a significant negative profile (i.e. there are a large number of drainage channels with significant depth),

sharp edges of the tread blocks.

Can plain road tires be used? Yes, but only dry.

Suitable for use Michelin tires: .

Suitable tires for BFGoodrich: , .

gravel cover

("gravel road", rocky pavement, mountain roads without asphalt pavement, etc.)

This is a coating, which is based on stones of various sizes and shapes, fixed with sand or earth. Even after heavy rains, the "gravel road" remains a hard surface.

Features of tires suitable for gravel:

presence of marking "M+S",

high resistance to abrasive wear,

increased protection of the tread and sidewalls of the tire from cuts.

Can plain road tires be used? Limited, while it is worth being prepared for increased wear, as well as partial destruction of the tread.

Suitable MICHELIN tires: Latitude Tour HP, Latitude Cross.

Soil with grass and/or small shrubs

This surface is less stable than gravel, its density is low, and fresh vegetation prevents normal adhesion to the surface. The smallest rain will significantly complicate the passage of such an off-road section.

Features of tires suitable for soil:

presence of marking "M+S",

significant tread depth.

Can plain road tires be used? Very limited, if absolutely necessary.

Suitable tires for BFGoodrich: Urban Terrain, All Terrain KO2, Mud Terrain KM2.

mud cover

The most difficult coating to pass, is characterized by low stability of the top layer and will change its qualities depending on the amount of water. Dirt is able to "blur" the tread pattern (i.e., clog drainage channels), reducing its cross-country characteristics.

Features of tires suitable for mud:

presence of marking "M+S",

small tread blocks should be massive and strong,

maximum negative profile and significant tread depth,

increased protection of the tread and sidewall from any damage.

Can plain road tires be used? Not recommended due to low technical equipment.

Suitable tires MICHELIN: Latitude Cross.

Suitable tires for BFGoodrich: Urban Terrain, All Terrain KO2, Mud Terrain KM2.

sand cover

This coating is the most unstable of all of the above, especially insidious when dry. Requires not only special tires, but also certain driving skills!

Features of tires suitable for sandy pavement:

presence of marking "M+S",

significant negative profile,

a large number of independent tread blocks,

the ability of the tire design to be used at particularly low pressure (about 0.5 bar), which allows the tread to fit an unstable coating on a maximum area with a minimum pressure in the contact patch, which allows you to work on sand.

Can plain road tires be used? Not recommended as the tire carcass is unable to withstand low pressure deformation.

Suitable tires for BFGoodrich: All Terrain KO2, Mud Terrain KM2.

In conclusion, it should be noted that in addition to special tires, active driving on the above surfaces also requires a specially prepared and equipped car, and sometimes special driving skills.

Attention! The inscription "M + S" stands for "MUD + SNOW" and translated from English means "DIRT + SNOW". Tires with this marking are designed to provide better traction in slush and fresh or melting snow than conventional road tires. Its presence on the sidewall indicates that the tread has a greater number of tread blocks and sipes than a summer tire, as well as a greater width and depth of drainage channels. This feature helps the tire to overcome snowy or muddy areas more effectively. However, this marking does not indicate a reliable level of adhesion in severe winter conditions e.g. on ice or snow, at low temperatures. Marking is voluntarily put by ourselves tire manufacturer and should not be confirmed by tests. Therefore, the marking "M + S" is just an additional sign of the "off-road" tire.

With the advent of heat, the issue of buying good summer tires becomes relevant. And since the cost of even the most budget kit will require considerable investment, it makes sense to seriously approach the choice of new rubber.

How to determine which summer tires are best

It is important to be aware of the fact that there is no single recipe for choosing the perfect tires. After all, cars are operated in various climatic conditions: for some, the average air temperature from April to October is 20ºC, while for someone it is only 12ºC; somewhere all summer cloudy, often it's raining, and somewhere within months not a drop will fall.

The choice is similarly influenced by such moments as the condition of the roads, the degree of risk of getting a wheel into a hole with sharp edges, and running into a curb. It also matters how often the vehicle conquers off-road areas, travels on dirt, gravel roads, etc. In addition, not the last role when buying summer tires will be played by their cost.

Look at the protector

There are three main groups of mass tire treads for cars:

• Non-directional pattern. It is also called the classic one, since this format was previously the main one on the market. This protector is universal, for it there is no difference in which direction the car is moving. Accordingly, there are no requirements for observing the direction when installing the wheel. Tires do a good job with dirt roads, mud, but have weakness in the form of a tendency to aquaplaning and noise. As a rule, a non-directional pattern is used in the development of budget tire models.

• Directional drawing. It has a special marking indicating the direction of rotation. A distinct plus is the effective removal of road water from the contact zone along the grooves. The group is divided into two subgroups: symmetrical directional pattern and asymmetrical directional pattern. In any case, this a good choice for driving on highways: acoustic comfort, fuel efficiency, straight line stability.
• Asymmetrical non-directional pattern. Usually the outer part of the tread is made more rigid. Designed for driving in extreme conditions, which provides high stability with large side loads.

The most inexpensive models for Russian roads: Cordiant, Nordman, etc.

When choosing a set of summer tires, many car enthusiasts first of all pay attention to the price, and only then to product characteristics. However, you should not think that in the low-cost price segment everything is so bad with the ability to keep the car on the road.

Cordiant Sport 3 (Russia), from 2300 rubles. for dimension 195/65 R15

The tread has an asymmetric non-directional pattern with an abundance of grooves to drain water from the contact zone (WET-COR technology), which counteracts aquaplaning quite well. Also implemented proprietary technology DRY-COR, which does not allow the tires to slip and deform in corners. There is a choice of nine sizes for R15 and R16.

Nordman SX (Russia), from 2000 rubles. for dimension 185/60 R14

A group of specialists from Finland and Amtel worked on the model. The protector is asymmetric, a network of grooves for water drainage is provided. According to consumer reviews, the tire is moderately quiet, behaves well on the ground, and is stable at high speeds. As the numbers printed on the central rib wear out, the driver can judge the condition of the tread. At the same time, many note the firmness rubber compound, increased wear (with intensive driving, it lasts only two seasons), as well as the destruction of individual pieces of the tread. An extensive list of sizes includes popular options for wheels with a diameter of 13 to 18 inches.

Formula Energy (Italy), from 2600 rubles for dimension 185/65 R15

The tire was developed by Italian specialists Pirelli, characterized by low level internal noise (1 dB), good stability on a straight line and reduced (on average by 10%) weight. Protector - with an asymmetric pattern. According to the manufacturer, this summer model for sports cars (speed index: from T (190 km / h) to Y (300 km / h). Among the main complaints caused by the model among drivers, it is worth noting the weak tenacity in corners.

Yokohama Bluearth (Japan), from 2900 rubles for dimension 205/55 R16

According to their characteristics, tires are not inferior to Bridgestone products, but at the same time they cost 15-20% cheaper. The model is equipped with a symmetrical non-directional tread and demonstrates high stability when rearranging on a wet track. Experts also note excellent performance braking efficiency. Another perk - low consumption fuel. There are sizes from R13 to R16. Some drivers complain about excessive rigidity at the rubber break-in stage.

We try to compare good companies in terms of quality and price

The middle and upper price ranges are mainly occupied by products worldwide famous brands. The top three brands are traditionally held by the following brands: Goodyear, Michelin and Bridgestone. Nokian is catching up with them by leaps and bounds.

Michelin Primacy 3 (France), from 3800 rubles. for dimension 205/55 R16

Tires are sharpened for reference behavior on dry pavement and wet roads with puddles, they have excellent performance in terms of braking distance, they are not prone to hydroplaning. The presence of five longitudinal ribs provides good stability in a straight line. Another advantage of the tire is the unique composition of the rubber compound. The consumer receives a quiet, comfortable and durable rubber. The only drawback is the thin side walls.

Nokian Hakka Blue (Finland), from 5100 rubles for dimension 215/60 R16

Finnish tire, perfectly adapted to Russian operating conditions. Among the features of the product, it is worth highlighting: the unique Dry Touch Suction Sipe sipe system for suction and effective removal of water in the contact zone, benchmark performance when braking, maneuvering and driving straight at high speed. An added bonus of Hakka Blue is best in class economy ratio. There are radii from 15 to 18 inches.

The best brand of summer tires for Ford Focus 2

On the Ford Focus 2 especially thrifty owners prefer to buy budget Amtel tires Planet 195/65 R15 (1800 rubles): symmetrical directional tread pattern; compromise between cost, handling and braking performance. In search of better tire performance, it is better to look at the Hankook K115 Ventus Prime 2 205/55 R16 (3700 rubles), which are distinguished by an asymmetric tread pattern, good habits both on dry and wet roads, and excellent acoustic comfort.

What to choose for Renault Logan: owner reviews

For the "fourteenth" diameter, Renault Logan owners often recommend domestic tires Kama Euro 129 175/70 R14. Of the features of the product, it is worth highlighting the budget cost (1300 rubles), coupled with good acoustic comfort and resistance to aquaplaning. Of the more expensive options, for complete sets with 15-inch wheels, they are popular Bridgestone tires Turanza T001 195/60 R15 (speed index: V - up to 240 km/h). Their assets: low rolling resistance, uniform tread wear, asymmetric pattern with good hydroplaning resistance.

Which manufacturer's tires are better to buy at Priora in 2016

Among Prior owners, both inexpensive domestic products, such as Amtel Planet DC 185/65 R14 (1800 rubles) or Cordiant Standard RG1 185/65 R14 (1900 rubles), as well as tires of foreign brands are in demand. For example, the Japanese Yokohama A.Drive AA01 185/65 R14 (2200 rubles) differs from its competitors in its unique Slim Long tread and universal chemical composition, which retains its effectiveness both in rain and in scorching heat.

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Russian motorists, when buying rubber, are increasingly asking the question: “how long can these tires withstand domestic roads?”. This material will give an answer to the topic, “what tires to buy for the summer for bad roads?” and in general, “what critical tire damage does poor-quality road surface cause and how to avoid them?”.

The main reasons for this situation are that Russian roads far from ideal, especially when it comes to non-megacities and major highways. Most of the regional roads, to put it mildly, “not the most best quality»». Every car owner wants to protect their car tires from external damage, especially when it comes to new expensive tires.

Types of damage

All tire damage can be divided into two categories:

• "bump" (aka "valbuka", "hernia");
• side cut.

Cone

A bump is a delamination of the side of the tire with a rupture of the tire carcass itself or without it. This is due to the fact that the side of the tire overheats as a result of the high rate of deformation of a particular section of the tread at the time of impact. How to avoid such trouble?

What does a bump on rubber look like?

First of all, it is necessary to keep the tire pressure recommended by the manufacturer. This information can be found either in the instruction manual for your vehicle, either in the opening of the driver's door, or on the inside of the gas tank hatch. It is there that the pressure for a certain degree of loading the machine will be indicated.

Ambient temperature can change tire pressure. So, with its decrease, the pressure in the wheel also decreases. This happens as a result of an increase in the density of air inside the tire. Accordingly, as the air temperature increases, so does the pressure. It is recommended to initially increase the pressure in the tire by 10-15%, which will increase its endurance.

Theoretically, this will slow down the rate of sidewall deformation upon impact. In practice, of course, there is no 100% guarantee, but the chances of a wheel surviving on a bad road will increase significantly. True, comfort will suffer - the suspension will become stiffer, and the central part of the tread will wear out a little faster. Everyone chooses for himself whether he is ready for such a compromise.

Do not think that tires marked Extra Load (XL) not only help to withstand a large mass, but are also protected from the formation of bumps. This is not true! In addition to the increased load index by weight, this wheel does not differ from the usual one.

So what to buy? Tires with a high profile! The width to height ratio should be greater than 55. For example, 195/65/R15 is a high profile tire, but if 55 or less is written instead of 65, this is a low profile tire. The chances of getting the above damage are lower with a high profile tire. This is due to the fact that during a side impact, its energy is dissipated over a larger area than a low-profile tire, while the rate of sidewall deformation is reduced. It is worth considering this when choosing tires.

We talked about low and high profile tires in detail.

There are also negative consequences of such a choice - controllability will suffer. A car on high wheels becomes softer, as if blurring on the asphalt, it “leads”.

The third recommendation would be to choose tires with a rigid sidewall.. The parameter is subjective, but the fact that a more rigid sidewall contains more layers of rubber or more of the rubber compound itself is indisputable, which resists damage well.

In contrast to this, an increase in the weight of the wheel, which means that comfort will deteriorate, and fuel consumption, will increase. Tire manufacturers have been trying to solve this problem for a long time - either to reduce the weight of tires with a hard side or to increase the strength of soft tires. There are even some successes.

Tires for driving on the ground. Their features and differences. Design nuances of tires MT and AT

The first cars were SUVs. All without exception! There were simply no other options then. But the asphalt surfaces that appeared later gradually divided the cars into “parquet”, all-terrain and completely off-road. Tractors, mining dump trucks and other agricultural and special equipment fell into the category of “completely off-road”. Their rubber has powerful lugs, a reinforced sidewall and is not suitable for driving at high speeds. True, they don't need it. After all, their purpose is to move around and perform a variety of work on the ground, allowing not only to drive, but also to maneuver confidently. This rubber most often has a pronounced directional herringbone pattern and, when slipping, throws adhering clods of earth out of the tread, preventing the tire from “blurring”, turning into a slick. The same or very similar tires are used by athletes participating in dirt car races.

The design and construction of the MT tires allows you to ride
on them on serious off-road and on paved roads

For snow and swamps, there is a different design of rubber - the so-called ultra-low pressure tires. They not only easily overcome any swamps, but even give the car buoyancy. Wide “dutiks” create such a low pressure on the ground that they allow you to move, leaving almost no traces. Impressive! Why aren't ordinary SUVs equipped with such tires? The point is that special off-road tires, firstly, it is poorly controlled on asphalt, secondly, it is not designed for high speed and, thirdly, it wears out very quickly on hard surfaces. Therefore, for cars that often go to the ground, they make a special, so-called "mud" rubber, which in the name has the abbreviation MT, which literally means Mud Terrain - for mud coverage. Its construction and design allow you to make both long runs on asphalt and fairly confident maneuvers on the ground. Such tires are most often produced in large sizes, because they are usually put on lifted cars. So regular size MT rubber may not be found.

Consider the design features of the tread of such tires using the popular Toyo Open Country MT mud tire as an example. First of all, the pattern is very aggressive, the blocks have a hook-shaped profile that allows you to literally bite into any soil with your teeth. The open, almost rectangular shoulder sipes work like gears, sink into ruts and allow you to drive out, even if these ruts are very deep and slippery. But that's not all! The tread pattern of this MT tire does not end at the shoulder but continues further into the sidewall of the tyre. What is it for? Few people know that with high suspension articulation, the tire is often only in contact with the ground with its sidewall. And, of course, a tire with lugs on the sidewall will work much more efficiently in such a situation.

AT tires are designed for long mileage on asphalt
and confident movement on the ground, except for extreme off-road

Yes, but all this serves for confident work on the ground, but what about on asphalt? How are things with handling, wear and noise? For long service life on hard surfaces, as well as reliable handling of the machine, such a tire has a construction of three layers of polyester with a high inversion of the edges (in conventional tires there are two layers), which also gives high strength (significantly strengthens the entire tire carcass). And for excellent grip on wet pavement ( the main problem all mud tires) there are deep sipes in the tread blocks. And to reduce noise and get rid of resonant hum, all tread parts are different sizes. But it is important to remember that such tires are still for those who often move out into real mud, that is, for real fans of off-road driving and even racing. For example, the Open Country MT model is actively used in the Dakar.

And for those who have a calmer temperament, who prefer to go around serious dirt, but still move off the asphalt, there is a special class of rubber, which is denoted by the abbreviation AT, or All Terrain, which literally means "for all surfaces". This rubber has a less aggressive tread pattern than MT and is designed for long-term use. But at the same time it allows you to confidently move on the ground. On the ground, not extreme off-road! And the dimensions allow you to install it instead of regular tires on a regular unprepared SUV or crossover. The design and construction of such tires are dictated by the specifics of their application. Consider AT tires using the example of the same Toyo Open Country, but this time with the designation A / T plus. Since these tires are driven a lot on asphalt, gravel, rolled grader roads and primers, the tread design is also quite aggressive, but far from the aggressiveness of MT. The tread pattern of the A/T plus is made asymmetrical, allowing the outer side of the tire to work as a sidewall in off-road conditions. The aggressive outer shoulder, typical for mud work, allows you to confidently cling to the ground in a rut. BUT inner side The tread provides reliable traction on asphalt, providing excellent braking, handling and high wear resistance while reducing noise levels. The edges of the central tread blocks are stepped, which allows you to increase the forward and reverse grip on all types of soil. Well, and, of course, high technology and a special composition of the rubber compound were also involved here. Thanks to the addition of silicon dioxide, wet performance is improved and rolling resistance is reduced, which in turn reduces fuel consumption and increases service life. Understandably? Well, let's move on.

High inversion of the carcass ply gives excellent handling and stability

REGULAR QUESTIONS

Very often the question arises of how to choose the right wheels for MT rubber when installing on a lifted car. General rule this is - the disc should be two inches narrower than the tire. This allows the tire to work properly as a tread when different pressure and not be disassembled.

Another question is whether large size mud tires need to be balanced. Our opinion is that if the imbalance of a tire with a dimension of 33 or more inches fits into 100 grams, it makes no sense to balance the MT. It is very heavy in itself, and besides, driving along the side of the road and catching a large piece of dirt on the sidewall, you will immediately break the balance, and significantly. As a general rule, wash your tires and rims after every trip in the mud, and don't go over 110 km/h on MT tires. Then there will be no strong imbalance, and the tires will last a long time. Another thing is AT tires. They are much lighter and do not tend to carry dirt on themselves, and most importantly, they drive at much higher speeds. Here they, of course, need to be balanced.

How to choose the size of disks for mounting rubber
oversized, and do the big wheels need to be balanced?

Another important issue is the choice of pressure when driving on asphalt. If we are talking about tires of standard size, the answer is simple - see the manual. But when installing large tires on a lifted SUV, the answer is no longer so obvious. The general rule is that the larger the tire size in relation to the regular one, the lower the working pressure in it on asphalt should be. If the tire is overinflated, then the central track wears out quickly, the car easily breaks into a slip and bounces unpleasantly at every asphalt junction. An under-inflated tire heats up noticeably and wears out quickly. It slows down reactions when steering, and it flexes horribly in corners. Determining the optimal pressure is not so difficult. If you have driven a dozen or two kilometers and the rubber tread is warm to the touch, the tire pressure is normal. If it is hot, and it is obviously felt by hand, increase the pressure, it is too low. If the protector is completely cold, you can safely reduce the pressure by a couple of tenths of the atmosphere and measure again. But we will talk about what tire pressure to use when driving on the ground in the next lessons.