Winter and summer Niva tire pressure parameters. what tire pressure should be on a Chevrolet Niva tire pressure on a Chevy Niva in winter

What pressure should the Niva tires have?

To always know what pressure gauge readings are considered normal, print out a table of acceptable readings and carry it in the glove compartment (if the metal plate on the car body is missing or has become unusable), and the pressure gauge in the trunk. In the cold season, the road surface is slippery and the tires are less elastic. Therefore, in winter, tire pressure should be lower than in summer. The permissible run-up is 0.2-0.3 bar.

Due to this, the area of ​​the contact patch increases and the grip on the road increases. The standard pressure in Chevrolet Niva tires depends on the parameters of the ramp indicated on its sides. The table shows data for 205/75 R15, 205/70 R15 and 215/65 R16. These data are identical for the Chevrolet Niva 21214 and Niva 21213 models. In some emergency cases, it is possible to make the injection rate lower than recommended.

So, the pressure in the tires of a Niva Chevrolet in winter can be reduced to 1.2-1.5 atm if you get stuck in the snow. This will allow you to get out, but immediately after leaving on solid ground, the indicators must be brought to normal. The Chevrolet Niva, although an SUV, is not an all-terrain vehicle, and can get stuck not only in winter. What pressure to set depends on the type and degree of tread wear.

Relieving pressure correctly

In order for the readings to be accurate, you need to remove the pressure correctly. This should be done this way:

• tires must be unheated;
• for the last 3 hours before measurement, the car should be at rest or drive no more than 1.5 kilometers;
• Measurements must be taken on all four wheels and the spare wheel.

Only in this case can the readings from the pressure gauge be considered correct.

Table of values ​​for the required tire pressure level for the Chevrolet Niva:

Tire pressure Niva VAZ 21213, 21214, 2131 Lada 4×4

(see also Tire and Wheel Sizes)

Tire pressure should be checked monthly or before each long trip. The pressure is measured on cold tires (after the car has been parked for 3 hours or more, or after the car has been driven for a distance of no more than 1.6 km).

https://www.youtube.com/channel/UCARt9sWu5ptN2AlqO99Rn9w

• The air pressure in a heated tire can increase by 41 kPa compared to a cold tire.

• Exceeding the recommended tire pressure leads to the following consequences:

deterioration of smoothness and ride comfort; damage to the tire carcass; rapid wear of the tread in the central part of the treadmill.

• Insufficient air pressure in tires leads to the following consequences:

tire squealing when cornering; increased effort on the steering wheel; rapid and uneven tread wear along the edges of the treadmill; damage to the wheel rim and tire casing; cord rupture; tire overheating; deterioration of vehicle controllability; deterioration in fuel efficiency.

• Uneven air pressure in tires mounted on the same axle can cause the following:

car drift when braking due to the difference in braking forces; deterioration of controllability; car drift during acceleration; constant torque on the steering wheel when the car moves in a straight line.

ATTENTION: If it is difficult to dismantle a wheel, the use of quick-penetrating compounds is not always effective. However, if such products have to be used, it is necessary to ensure that they are applied in small quantities and only directly in the vicinity of the central hole of the wheel

Video

Why is it necessary to control?

Reduced or increased air content leads to a change in the contact surface of the tires with the road surface. This leads to various consequences. For high blood pressure:

• road grip decreases
• road stability decreases
• tire tread wears off unevenly, more in the middle
• the shock-absorbing properties of the wheel are reduced
• the risk of damaging the tires when falling into a hole increases
• braking distance increases

At low pressure:

• increased contact area with asphalt
• fuel consumption increases
• the tread wears out faster and unevenly, more at the edges
• car control deteriorates
• decreased stability when turning and changing lanes at high speed
• the chance of tire and rim damage increases when a wheel falls into a hole

The greatest danger comes from different pressures in all wheels. While driving, the vehicle “steers” towards the wheel with the lowest value.

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What tires can be installed instead of the factory ones?

The reasons for installing tires with other sizes may be different, for example, the driver wants to increase the speed of the car, or increase its maneuverability and weight load. It all depends on the conditions in which you will operate the car. An option to replace factory tires in the summer can be 215/75R15 tires, and for a wheel with a diameter of R16 in the winter, 215/65R16.

Usually, after indicating the size, the tire is marked with a load index and a speed index. The speed index is indicated by Latin letters, the load index is indicated by a number. For a Chevrolet Niva, you need to install a tire with the Q index, which means the maximum safe speed on such tires is no more than 160 kg. There is no point in installing a tire with a high speed index, since the car engine simply will not support it.

When selecting a tire, you must strictly adhere to the seat diameter. You cannot put an R16 tire on an R15 rim, or vice versa, an R15 tire on an R16 rim. In the first case, the rubber will simply dangle on the disk, and in the second case, it may burst during installation or while driving.

Chevrolet Niva tires

Service station experts recommend installing tires on a Chevrolet Niva strictly according to the season, thereby eliminating universal, all-season tires. When operating a machine in high positive or negative temperatures, the rubber composition changes its properties, thereby deteriorating the technical characteristics.

Before purchasing tires for a Chevrolet Niva yourself, get advice from specialists regarding the compatibility of tires with your car model.

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Tire pressure in Chevrolet Aveo

In the case of a Chevrolet Aveo, tire pressure varies significantly depending on the tire size. So, for example, in wheels R13-R14 the number of atmospheres should be 2.1 Bar. And with increased load it increases to 3.0 Bar. But tires of size R15-R16 require an increase in indicators to 2.5 Bar at minimum load, and up to 3.5 Bar at maximum.

In the summer, hot weather causes the air to heat up and tire pressure to increase slightly. Therefore, you can underinflate the wheels by about 0.2 Bar. Before every long trip, it is worth checking the indicators in all four wheels and in the spare tire.

If you don’t want to fool your head with constant measurements, then you can simply buy a pressure control system that will do everything automatically.

This device measures both the pressure and temperature of the air inside the tire. All results are displayed on the electronic panel. And if the sensor notices a violation of the amount of atmospheres in any tire, the system notifies the owner about this with a sound or light signal.

If you don’t want to spend a lot of money on such a system, you can purchase mechanical controllers that screw onto a nipple. As the pressure drops, the color of the cap changes. This device does not notify of violations of standards. Only visual control is possible behind it.

Pressure meter

Check frequency

Often the driver remembers the tire pressure only 2 times a year - when changing tires at a tire shop before the next summer or winter season.

However, the wheel is not a completely sealed device and over time, depending on the degree of wear of the rubber, air may escape. Ideally, you should check the amount of air before each trip. But the most optimal control mode would be to check once every 2-3 weeks and before long trips.

In spring and autumn, when sudden temperature changes are possible, it is better to check more often. When the temperature changes by 10˚C, the air pressure changes by at least 0.1 bar.

The best winter tires for a Chevrolet Niva

Driving a car in winter requires increased attention from the driver due to snow drifts on the roads, ice during the mud and slush on the roads.

All these weather conditions do not have a favorable effect on stability and controllability on slippery roads, so special attention should be paid to tires

According to the recommendation of experts, for winter conditions it is better to choose tires of size 215/65R15 98H and 215/65R16 98N. We provide you with a brief overview of the most popular winter tires, based on the operating experience of experienced drivers:

• Michelin Latitude Alpin. One of the most popular brands of tires for the Chevrolet Niva 4x4 all-wheel drive SUV. Works well in conditions of sudden weather changes from thaw to frost. Price for R15 from 5200.00 rubles, for R16 from 7000.00 rubles.
• General Tire Altimax Arctic. Studded tires are well suited for roads with snow, and in the city they are stable on icy streets. Recommended for use at low temperatures. Price for R15 from RUB 3,700.00, for R16 from RUB 4,200.00.
• Nokian Hakkapelita R. The tire was specially developed for winter conditions. Velcro rubber, good handling on snowy roads and on ice, stability when driving on ice. Price for R15 from 4800.00 rubles, for R16 from 7000.00 rubles.
• Amtel Nord Master ST-310. Studded tires. At a low cost, it has quite decent characteristics when starting and stopping on bare ice.

Price for R15 from 2700.00 rubles, for R16 from 3200.00 rubles.

Kumho I'Zen KW22. Studded tires. It behaves well on ice and snow, good handling. Many are attracted by its cost, which is lower than that of popular analogues. Price for R15 from 2800.00 rubles, for R16 from 3500.00 rubles.

Which tire to choose, studded or velcro, depends on the climatic conditions of the area, as well as the driver’s habits. If in winter the weather is constantly changing, snow will fall or melt, then priority should be given to tires with Velcro, so as not to drive with spikes on bare asphalt. And in northern regions with persistent frosty weather it is better to take studded tires

In addition, the cost of the tire is also of no small importance; of course, it all depends on your financial capabilities.

Insufficient or excessive tire pressure threatens premature failure of the chassis, the tires themselves, excess fuel consumption, and most importantly, traffic safety. To test it, tapping with a shoe is not enough, as shown in old films. Visual inspection of clivus deformations is also not a sufficient assessment criterion, although it serves as a signal to doubt the correctness of pumping.

Measuring methods

Tire pressure on a Chevrolet Niva can only be determined using pressure gauges. There are two types of such devices:

• mechanical (switch);
• electric.

Electric pressure gauge for cars

Correct pressure in car tires. Review from Avtozvuk.ua

Tire pressure sensors TPMS.

It is also necessary to emphasize that in winter the tire pressure level can only be measured more or less accurately only with an electric pressure gauge.

It is impossible to determine the amount of air in tires without special instruments. Outwardly, it turns out to notice only some deformations, the cause of which was incorrect pressure. As a result, some depression may appear on the rubber itself and the tread pattern may change.

You can measure tire pressure on a Chevrolet Niva only using pressure gauges. There are two types of such devices:

• mechanical (switch);
• electronic.

Read more: Types (types) of car bodies

Electronic pressure gauge for cars

Instruments for checking the degree of pumping

For cars such as the Chevrolet Niva, maintaining this parameter is especially important. The center of gravity of this car is high, and the car cannot be called stable, especially during emergency maneuvers. It is impossible to measure the degree of air compression in a tire without special measuring instruments.

Pressure gauges are used for these purposes. They are divided into two categories that differ structurally:

1. Mechanical pressure gauge. A device for measuring tire pressure, having a mechanical drive and a dial indicator. Has a significant degree of error, long service life, does not require a power source.
2. Electronic pressure gauge. Electronic type device with a screen for displaying measurement data. It is powered by an internal power source; when used correctly, the error tends to zero.

Important: The error of devices of the first type is greater in winter than in summer due to temperature deformations of mechanical parts. In cold weather, it is recommended to use only to get to the garage or service station. The disadvantage of electronic pressure gauges is that the battery can run out at the most inopportune moment.

Electronic pressure gauge for car tires

Niva tire pressure

Many car owners underestimate the importance of maintaining the correct pressure in the tires of the Niva 21214 and its modifications. Optimal parameters will provide:

• Stable vehicle control, including stability, estimated braking distance and specified trajectory; Acceptable tire service life due to uniform wear of the treadmill and integrity of the side surface; Fuel consumption is at the level set by the factory.

What pressure should be in the tires: In accordance with the recommendations of the Lada concern, tires measuring 185/75 R16 (installed as standard) are inflated at the front to 2.1 atm, at the rear - 1.9 atm. For tires 195/70R15 and 205/70R15 – 1.9 atmospheres for all axles.

The adjustment should be made with the machine standing still for at least 0.5 hours in summer and 10-15 minutes in winter. During operation, changes in outside air temperature are also taken into account. So, heating the atmosphere for every 8 degrees will add approximately 0.1 atm. Depending on the road conditions, varying the pressure is permissible. In particular, in mud and loose snow you can lower the tire to 1.2-1.5 atm. In this case, you should drive evenly, without jerks or sharp turns, so as not to dismantle it. For ice, a value of 1.7 atm is suitable, and for high speeds on good surfaces - 2.0-2.3 atm; it is better not to run over sharp stones without first pumping up to 2.5-2.6 atm.

The pressure in low-pressure tires is selected individually according to the recommendations of a particular manufacturer. Typically, such rubber is inflated to no more than 1 atm.

table It is possible to determine the exact pressure only with a verified pressure gauge, which is not easy to find. However, you can still check the correctness of your own pressure gauge readings - using similar equipment at 2-3 tire service stations.

Source

Tire pressure "Niva Chevrolet"

Those drivers who are fans of Niva should pay special attention to pressure indicators.

This is because the car has a high center of gravity. It is difficult to control in an emergency situation, such as a sharp turn, as it is not very stable. Therefore, it is necessary to monitor and check the amount of atmosphere in a tire once a week. For such measurements there are special pressure gauges, which are:

• mechanical;
• electronic;
• rack and pinion

On a note. Mechanical models are considered more durable, but often have measurement errors.

They don't need a power source, which is another plus. Electronic devices have virtually no errors, but are dependent on batteries that can run out at the wrong time. Rack and pinion pressure gauges are considered very inconvenient to use, but they do not allow for inaccuracies. Few people use them because they are very fragile.

The pressure in the Chevrolet Niva wheels on the front and rear axles is no different. For example, the optimal indicators correspond to 2.1 atmospheres, and at maximum load they increase to 3.0. However, these standards may vary depending on the radius of the wheel. In winter, you can reduce the pressure slightly, by about 0.2 bar. This helps the hard rubber handle the road and increase the contact patch area. In summer, atmospheric parameters should be kept within the car manufacturer's recommendations.

"Niva Chevrolet"

Measuring devices

A pressure gauge is used to measure tire pressure.

There are three types of pressure gauges:

The dial pressure gauge is most often used, as it is the most reliable and cheapest. It works on the basis of a special spring. The same spring is the “Achilles heel” of the pressure gauge; if the device is hit or dropped, it can break.

A mechanical pressure gauge is more reliable. It is based on a cylindrical spring. However, this pressure gauge shows the greatest measurement errors.

An electronic pressure gauge has the greatest accuracy. True, very cheap devices lack this quality. Like any electronics, it is less reliable compared to its mechanical counterparts.

Important . The check is carried out on cold wheels. This means that the machine must be left at rest for at least 3 hours.

Answers (1)

According to the instructions from the manufacturer, the tire pressure should be 1.9 bar on the front and rear axles with tires measuring 205/70 R15, 205/75 R15, and 215/65 R16. For off-road use, the pressure can be “lowered” to 1-1.5 bar, but should not be lower. For the track, some owners increase it specifically to 2.0-2.2. And at many tire shops they pump it up as standard - 2.0 b/atmo. But above two is always tougher than 1.8-1.9 and less comfortable.

Source avtoexperts.ru

Every car owner knows that the air in tires must be at a certain pressure.

The pressure standard is determined by the manufacturer. Deviation from which significantly affects the quality and safety of movement in a car.

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• Why is it worth regularly checking the tire pressure in your Chevrolet Niva and how does it affect safety?

The importance of maintaining the correct pressure in Chevrolet Niva tires is one of the most underestimated parameters by car owners. This is important because the pressure maintains a range of performance characteristics:

• car control stability;
• ride stability;
• braking distance within the design;
• specified trajectory of movement;
• uniform wear of the treadmill, due to which the service life of the tires is maintained at the proper level;
• integrity of the side surfaces;
• volumes of fuel consumption not higher than those specified in production.

The Niva manufacturer recommends that the pressure on both the front and rear axles reach 1.9 bar. The recommendation applies to the sizes of 15-inch tubeless tires 205/70, 205/75 and 16-inch 215/65.

In the case of off-road driving, factory recommendations allow the indicator to be reduced to one and a half bar. In some cases, car owners themselves increase the pressure to 2 or 2.2 bar for driving on the highway. The manufacturer indicates that pressure above two makes the ride harsher and less comfortable.

Tire pressure in Chevrolet Cruze: photo

The pressure in the Chevrolet Cruze tires, as in other cars, greatly affects not only handling, but also tire wear, the life of chassis components and fuel consumption. Constant and accurate pressure monitoring will save you from many troubles, and it is advisable to carry it out at least once a week. We will consider all the subtleties of this issue today.

What is the optimal tire pressure for a Chevrolet Cruze?

The Chevrolet Cruze can be equipped with several types of tires - 15, 16 or 17 inches with sizes 205/60, 215/50, 205/65 or 225/50.

2.2 bar is the optimal pressure.

Regardless of tire and engine size, vehicle modification and body type, it is recommended to keep the standard tire pressure in the Chevrolet Cruze within 220 kPa (2.2 bar) or 32 pounds per square inch (psi). This applies to both the front and rear wheels of the car.

You need to remember that the pressure is checked only on cold tires, since when heated, the pressure gauge readings will be higher by about 0.2 bar.

The spare tire must be maintained at the same pressure as the standard tires.

The pressure in the spare full-size wheel should be kept within the same limits, and the pressure in the temporary spare tire should be maintained at 420 kPa (4.2 bar) or 61 pounds per square inch (psi).

In order not to get confused in different pressure designation standards, below is a table that makes it easy to adapt the required pressure to the designations on the scale of the pump, pressure gauge or compressor.

Converting pressure parameters into different units.

Nevertheless, there are cases when it is possible and necessary to deviate from the standards specified by the manufacturer.

When are tire pressure deviations acceptable?

The Chevrolet Cruze user manual indicates that minimum fuel consumption is achieved at a pressure of 270 kPa, but it must be taken into account that the car will become much stiffer and the load on the suspension elements will be slightly higher.

In addition, if the pressure is too high and the tires are used for a long time, uneven tire wear may occur - the middle part of the tread will wear out much more intensively. It makes sense to maintain such pressure only when driving on the highway at high speed, and in the city and on bad roads, of course, you need to adhere to the ratings specified by the manufacturer.

When to increase tire pressure?

Tire pressure must be increased when the vehicle is loaded.

Another indication for increased pressure is loading the car.

The plant allows an increase in pressure to save fuel on a good road only when there are no more than 3 passengers in the cabin, but at maximum load (five passengers plus full luggage), the pressure in the front and rear wheels should be at 220 kPa.

Pressure indicators "Lacetti" Hatchback

All experienced motorists recommend following the manufacturer's recommendations regarding optimal tire pressure. If the wheels on the car are factory, then there is no need to deviate from the provided standards. But if the car was refitted with other tires of a different size, then the indicators may vary slightly. It all depends on the recommendations of the tire manufacturers.

If no more than four people travel in a car, then the number of atmospheres should be 2.1 bar. And when the car is fully loaded, you need to pump it up to 2.4 Bar. Such brands of cars are often produced with a built-in pressure control system. Therefore, it is much easier to follow the standards, since all measurements are taken automatically.

Consequences of incorrect tire pressure

What pressure should be in the tires of a Niva Chevrolet car?

Normal pressure indicators for tires installed on a Chevrolet Niva crossover depend on their size, weather conditions and type of road surface.

The main differences for tires of the same size are related to the time of year when they are used. So, in winter the surface of the trails is often quite slippery. At the same time, the elasticity of the rubber increases. This results in a pressure reduction of 0.2 or 0.3 bar being allowed. Lower tire pressures allow you to increase the contact patch between the tire and the road, which has a positive effect on the quality of grip.

Tire pressures are lower than recommended in case of extreme off-road conditions or if the car is stuck in the snow. In the second case, a decrease is permissible up to 1.2 atmospheres. Thanks to such a low injection, it will be easier for the Chevy to drive onto hard surfaces, but as soon as this happens, the pressure must be brought up to normal for this time of year. If the car is stuck off-road, then for mud tires, when setting the required pressure level, tread wear is also taken into account.

These recommendations work for all tire sizes, including the most popular 205/75/R15, 205/70/R15 and 215/65/R16

Tire pressure table for Chevrolet Niva in winter and summer

Table of recommended pressures for tires with the most common diameter p15, as well as other sizes:

Road conditions significantly affect the permissible deviations from the recommended pressure indicated in the table for various tire radii. So, if the Niva Chevy is driving through mud or loose snow, then the optimal solution would be to reduce it to 1.2-1.5 atmospheres. But it is worth considering that such a low pressure at the wheel can lead to its disassembly. Therefore, the ride should be relatively smooth, without sudden jerks.

The appropriate value for ice is 1.7 atmospheres, while on dry asphalt in good weather they often drive at 2 atmospheres. But an increase in the indicator can lead to discomfort. It is justified if you have to drive on a surface strewn with stones - in this case, an indicator of two and a half bars may be suitable.

Off-road wheels

Federal Couragia M/T or BF Goodrich are originally low-pressure tires. This allows them to overcome problem areas with maximum traction. At the same time, its level can be reduced down to 0.8 atmospheres if conditions require it. But to drive on hard surfaces, maximum pumping is required.

Chevrolet Niva on low pressure wheels

These tires have a somewhat flattened shape. Thanks to this, a larger area of ​​​​rubber is in contact with the road surface, which helps to increase the level of grip. Therefore, similar wheels are installed on a Chevy if they want to turn it into an all-terrain vehicle and achieve driving on any off-road terrain.

The main issue that is being resolved is maintaining structural rigidity in combination with reducing the specific weight of the car per wheelbase. Otherwise, when passing through difficult sections, the Niva risks falling apart. Hence the requirement to have some skill when driving a vehicle with such tires. It must be taken into account that the all-terrain vehicle is not driven very fast and does not take turns at high speed.

In addition to increased cross-country ability, the owner of a Chevrolet Niva on low-pressure tires receives a number of other advantages:

• higher level of adhesion to any surface;
• the most gentle treatment of the top soil layer, making it suitable for agricultural work and conservation work;
• minimal probability of an accident caused by a car with such tires.

Of course, for such advantages you have to pay a minus in the form of a decrease in speed. In addition, the car will have to be re-registered from a passenger car to an all-terrain vehicle.

Features of pumping in winter

Since in winter the tire’s grip patch should be slightly larger than in summer, you should slightly reduce the pressure in the wheels of your Niva 2121 or 21214. This is due to the fact that the road surface is most often covered with ice. The larger the adhesion area, the lower the risk of an accident. Under the weight of the car, the tire “sags”, the tread opens up more, which ensures tight traction of the wheel even with bare ice and at high speed.

Standard tire pressure for Niva 2121 and 21214