What pressure should be in the Lada Niva wheels?

January 22, 2015 Lada.Online 868 462 The size of the tires and wheels greatly influences the behavior of the car on the road. AvtoVAZ recommends installing tires and wheels of a strictly defined size on Lada 4×4; only in this case the manufacturer guarantees the service life of chassis and suspension components and assemblies. In the review, we will tell you what the size of the wheels affects during the operation of the machine and what recommendations the manufacturer gives.

Recommended size of wheels and tires Lada 4×4

Data from the car manual for different years:

Tire size with load capacity and speed indices*Dimensions of rimsTire air pressure (MPa (kgf/cm2)Rim width (in inches)Rim offset (ET), mm**DIA,**mmPCD,***mmnumber of mounting holes, front wheelsrear wheelsInstalled by the manufacturerAllowed install in operation Lada 4×4 Urban

185/75 R16 92Q 95T	5J***	58***	98,0+0,15	139,7	5	0,21 (2,1)	0,19 (1,9)
175/80 R16 88Q	5J***	58***	98,0+0,15	139,7	5	0,21 (2,1)	0,19 (1,9)
195/70 R15 92Q, T205/70 R15 95Q, S, T175/80 R16 88Q	51/2J, 6J6J, 61/2J5J, 51/2J	4535-4048–58	98,0+0,15	139,7	5	0,19 (1,9)0,19 (1,9)0,21 (2,1)	0,19 (1,9)0,19 (1,9)0,19 (1,9)
185/75R16 92Q, 93T, 95T	5J, 5½J,6J	40	98,0+0,15	139,7	5	0,21 (2,1)	0,19 (1,9)

• * Speed ​​indices: Q – up to 160 km/h, S – up to 180 km/h, T – up to 190 km/h. Load capacity indices: 85 – 515 kg, 88 – 560 kg, 92 – 630 kg, 95 – 690 kg.
• **Rim offset (ET) is the distance from the mating plane of the disc to the middle of the rim.
• In operation, it is allowed to install wheels with a rim width of 51/2J and a rim offset of 48-58 mm.
• R is not a radius, but a designation of the radius of the tire, and the number is the diameter of the rim in inches.

The wheel hub bolt pattern is 5×139.7.

About winter tires on Lada 4×4

When choosing tires for the winter, use the table above. In addition, it is allowed to use winter tires (M+S) of the above dimensions and index Q with a corresponding limitation of the maximum vehicle speed (up to 160 km/h).

Choose winter tires on your Lada 4×4 that are as narrow as possible so that the pressure of the car on the surface is greater, this will improve traction. Also remember that wide tires are more sensitive to the ruts on the road.

Read also:  Steering wheel shakes at speed, during acceleration and braking - what to do?

Which wheels are better to install on Lada 4×4

The choice of tires for R16 wheels is not large; most often they choose sizes 185/75 R16, 175/80 R16, or 215/65 R16. Due to the paucity of choice, many SUV owners install R15 wheels on their Lada 4×4.

R15 wheels can be borrowed from Chevrolet Niva wheels, which fit without modifications. Thus, the choice of tires will increase significantly and you will be able to choose the appropriate tires for certain operating conditions. In addition, a car with such wheels will look more stylish. In addition to standard tires for R15 wheels, you can install 205/75 R15 tires.

Do you dream of a Lada 4×4 on big wheels , but are not going to cut the arches? The maximum tire size for a Lada 4×4 without modifications is 215/75 R15, and the rims must have an offset of 40, otherwise the tires will touch the fender liners. Finally, install alloy wheels on your Lada 4×4 and you will get a stylish SUV!

When choosing wheels, you should take into account the full diameter of the wheel; it should not differ much from the standard one. Compatibility table for Lada 4×4 tires and wheels:

Green indicates the minimum deviation of the wheel diameter (up to 3 mm); Orange indicates a diameter deviation from 3 to 6 mm.

Don't forget about the rim width:

When installing tires or wheels that differ in parameters

from those recommended by the factory, you can:

• be refused warranty repair of the chassis;
• be stopped by a traffic police inspector, who has the right to draw up a report on the car’s non-compliance with the requirements of the Technical Regulations;
• fail to pass technical inspection.

What does the size of tires and wheels affect?

Increasing the diameter of the disk Increasing the width of the disk Increasing the width of the tire

The smaller the unsprung masses

(this includes a lot of tires and wheels), the better the car will hold the road and accelerate faster. For example, if you put wheels on a car that are 2 kg lighter each, then acceleration to 100 km/h will be reduced by 0.2 seconds.

Buy rims for Lada 4×4 at the lowest prices

possible with us.

As a reminder, for safety and to increase tire life, you should maintain your tires at the recommended pressure. Other modifications to the Lada 4×4 can be found in the tuning category and by content.

Keywords: 4x4 wheels | 4x4 tires | Lada 4x4 urban

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Frequency of measurements on Chevrolet Niva

In order not to endanger your life and the lives of others, you need to check the tire pressure before each trip, especially over long distances. The sequence of actions is as follows:

Correct pressure in car tires. Review from Avtozvuk.ua

Pressure Sensors

in

TPMS tires

What should be the pressure in car tires?

Good afternoon, we present to your attention relevant material for any car enthusiast on the topic: what pressure…

1. We check the readings using a pressure gauge as indicated in the instructions for it. Tires should not be warm. The car must sit for three hours.
2. We compare the readings with the data in the table of permissible tire pressure for the Niva 21214 car.
3. After 30-40 minutes, we repeat the measurement, and if the readings become low, it means there is a puncture. Keeping the data at the same level indicates that you can leave.

About winter tires for Niva

When choosing tires for the winter, use the table above. In addition, it is allowed to use winter tires (M+S) of the above dimensions and index Q with a corresponding limitation of the maximum vehicle speed (up to 160 km/h).

Choose winter tires for your Niva that are as narrow as possible so that the pressure of the car on the surface is greater, this will improve traction. Also remember that wide tires are more sensitive to the ruts on the road.

Off-road wheels on Chevy Niva

The difference between special off-road tires and all-season tires lies in a different power structure and standard size. Among the manufacturers of mud tires for Chevrolet Niva, BFGoodrich, Cordiant, Forvard, Federal Mogul and others have proven themselves well. They produce tires in sizes 215/65/R15, 215/75/R15, 225/65/R15, which fit on the Niva with minimal modifications to the standard wheel arches. Tread type M/T or A/T.

Off-road tires are distinguished by increased lugs and a reinforced tire sidewall . In addition, it is elastic and works well when deflated to a minimum. The working pressure of mud tires directly depends on the type of terrain being overcome. On rocky soils it is recommended to pump up to 2.3-2.5 atmospheres. This increases the ground clearance and traction properties of the tires. On muddy ground, sand or snow, the pressure is released to 0.8-1 bar. The tires roll well and allow you to overcome very difficult areas.

For convenience, experienced jeepers install high-performance wheel inflation compressors on their vehicles. Pressure control is carried out through built-in sensors.

Important! It is not recommended to lower the wheels below 0.8 atmospheres. Without special beadlocks on the rims, there is a high probability of the tire turning relative to the rim when slipping off-road.

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

Niva Chevrolet and low pressure wheels

Low-pressure tires or arched tires are highly specialized tires that are designed primarily for constant use in severe off-road conditions, in swampy areas, and deep snow. They differ from ordinary off-road wheels in their width, light weight, and the normal pressure in such wheels is 0.5-0.7 bar.

It is impossible to install low-pressure tires on a standard Chevrolet Niva without modifying the car . You will need to lift the car and suspension, change the main pairs, strengthen the suspension elements, and install a pumping system. Such tuning turns the Niva into an excellent rogue on any terrain.

Disadvantages of low pressure tires in everyday use:

• short wheel life;
• reduction of maximum speed;
• deterioration in controllability;
• decreased reliability of the vehicle transmission;
• transfer of the car to the section of self-propelled vehicles;
• increased gasoline consumption.

Summary table of Niva tire pressure

The final answer to the question is not so simple. It is not enough to simply inflate the tires to the level recommended by the manufacturer. This parameter should be selected individually, taking into account the driver’s driving characteristics, his current goals and objectives, as well as the time of year and the specifics of the vehicle’s operation.
However, there are “critical indicators”. For long driving on the highway and minimal fuel consumption, you can inflate the wheels to 2.2 bar. If you plan to drive in icy conditions or off-road, you can reduce the pressure to 1.5 or even 1 bar.

Below is a table of recommended pressure values ​​for different Kama Flame tire sizes.

What does the size of tires and wheels affect?

Increasing disc diameter

The smaller the unsprung masses

(this includes a lot of tires and wheels), the better the car will hold the road and accelerate faster. For example, if you put wheels on a car that are 2 kg lighter each, then acceleration to 100 km/h will be reduced by 0.2 seconds.

As a reminder, for safety and to increase tire life, you should maintain your tires at the recommended pressure. Other improvements to the Niva 4x4 can be found in the tuning category and by content.

The rezulteo tire buyer's guide will help you choose winter and summer tires for your VAZ 2131 Niva. The technical characteristics of your VAZ 2131 Niva 1.7 L 81 allow us to provide you with the sizes of suitable tires (width, height, diameter in inches, speed and load indices), as well as other useful information about your car, including the recommended tire pressure for VAZ 2131 Niva 1.7 L 81. Below are the tire sizes for the VAZ 2131 Niva 1.7 L 81. In order to select tires available in this size, as well as view prices, test results and find out where you can buy them, click on the “Show” button tires."

Consequence of violation of regulatory pressure Niva 21213

If you do not adhere to the described operating requirements, the following will happen:

1. Increased load on chassis parts will lead to premature wear and failure.
2. Fuel consumption will increase due to the fact that the flat tire has a larger contact area. The protector, having opened, prevents movement. The engine will need to develop more power.
3. The tires will wear out quickly. The reason for this is the increased contact patch with the road surface. By the way, lateral abrasion indicates that the tire is flat, and it is necessary to urgently take measurements and eliminate the cause.
4. The risk of getting into an accident increases significantly, especially if you overinflate your tires in winter.

But if you monitor the amount of air in the slopes, the Chevrolet Niva will always remain a safe car with outstanding cross-country characteristics.

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