What pressure should be in VAZ tires. What pressure should be in the car tires of Lada Calina tire pressure on the prior

More - less (tire pressure deviation)

Our interest in tire pressure is by no means idle. Its applied component is a link with fuel consumption. Did we lose rubles and how much, rejected "down" by 0.5 atm from the recommended pressure, and do you win the tire? What are the consequences of controlling pressure on the eyes? After all, the deviation in one or another side to the half-atmosphere is almost impossible to visually detect. And are those who deliberately discard tire pressure to improve the smoothness of the course or pumps them for saving gasoline?

And yet: if the effect of pressure on rolling resistance is essential, is it possible to use this dependence in good? And at the same time, find out how reflects the change in tire pressure on other qualities of the car.

Here, in fact, those tasks for which we once again took the car, tires and measuring equipment. Machine - Lada-112 on Kleber Viaxer tires dimension 175/70R13. Load - driver and operator of the VBox measuring complex.

NORM

We start from the base pressure - 2.0 atm, taking it for the point of reference. We warm up a tire with a ten-meter jog, we accelerate and measure the ran out from a speed of 80 km / h. It turns out 1175 meters - by no means an outstanding result for "Lada-112", but we are interested in not so much the value itself, how much deviation when changing the pressure. The same applies to the limit speed at the "Rearrangement" - we did 65.9 km / h. The following objective test: the length of the brake path on the verge of blocking the wheels. On dry asphalt, the car freezes exactly 46 meters away.

We turn to the estimates: handling, term stability, smoothness - all parameters did not cause any complaints or special delights. Therefore, the estimates in each exercise "Norma", that is, 8 points.

MINUS

We give a car to settle so that the temperature in the tires fell to the original, and water pressure up to 1.5 atm. The first differences in the behavior of the car are noticeable during the warm-up of the tires - the road seemed evenly, and the cracks on it were dressed. No, of course, just the tires became softer, which had a positive effect on the smoothness of the course. But the term resistance to the straight was worse: the car began to walk along the strip, reacting to the slightest side indignation - whether it is a road irregularity, a small side slope or a light gust of wind. Estimates 9 and 7 points, respectively.

It fell up to 1108 meters away - we lost almost 70 meters (5.7 percent). Consumption has increased slightly, just about 2 percent.

At the "Remisting" speed slightly decreased. The reason, I think, is understandable - manageability has worsened. In the second corridor of "rearrangements", it became much more complicated - the car strives to jump to the right or left. Evaluation of no more than 6 points.

But the braking path decreased - played more than a meter from "normal pressure". The reduction in pressure caused an increase in the contact spot, and most of the micronether road relief entered into work on braking. Brake control was also more pleasant: to dose the effort on the pedals (control the initial phase of the wheel lock) in this case is easier. Yes, and the results of the braking measurements "lay abruptly".

A PLUS

Before the final stage - a small break. While cool tires, raise the pressure to 2.5 atm.

The road is well known, the term stability is very close to the initial state (8 points), but the smoothness of the stroke has become worse - it seems that all road patches and small seams were swept away, and the tires, clapping them, vigorously shook the car. We write 6 points.

Easy 1232 M is a difference with the previous state of more than 200 meters, and with source - 52 m or 4.9 percent. The effect is slightly smaller than with a decrease in pressure on the same 0.5 atm. And only 1.6 percent of gasoline can save.

But on the "Rearrangement" speed record - almost 67 km / h. But there are comments to manageability - compared with the norm, the helm of the steering is noticeably deteriorated. The tires were practically lost in virtually, and this, oddly enough, harms the "understanding" of the car, especially in critical modes. No more than 7 points.

The brake path has almost changed - only the scatter of the results increased slightly, but it became more difficult to stay on the verge of Yuz. For the convenience of braking management, we put the seven.

CALCULATOR

Now we will calculate that we give games with pressure. Weiently focus on the average fuel consumption of 8 l / 100 km and the price of gasoline 18.5 rubles / l AI-95. Under reduced pressure, fuel consumption increases by 2 percent, that is, it will increase to 8.16 l / 100 km. In monetary terms, it turns out 29.6 rubles per 1000 km. Vacation ride with a length of 4000 km will receive an end to 118.4 rubles. - The digit is not impressive at all.

And now weigh savings from tire "hypertension" - 8 liters minus 1.6 percent give 2.4 rubles per 100 km - for the same vacation it will be possible to "get rich" by 94 rubles. Even if you add "won" money with possible losses, we will get a very modest economic effect - 214 rubles.

But the pressure reduction on the half-atmosphere is lower than the recommended, in addition to increasing the fuel consumption, worsens handling and coursework stability. Although there is some benefit - "brakes" are becoming a little better, the smoothness increases.

The tires pushed to the same "floor points" allow you to play almost a month and a half of the fuel and increase the rate of execution of extreme maneuvers per 1 km / h. True, the price reduction in the smoothness of the stroke and some deterioration in manageability.


The tires are hung preferably in the center of the treadmill, unpacked - along the edges.

MORE? LESS? NORM!

Conclusions, just say, unexpected - the deviation of the tire pressure in one or another side does not so much affect the resistance to rolling (read, fuel consumption), how much destroys the balance of the consumer quality of the car! In addition, with any anomalous pressure, the protector is worn unevenly. The edges are more intensively shred in the edges - the shoulder zone, and the middle part of the tread is the middle part of the tread. It turns out that the tires should support that the pressure recommends that the car manufacturer recommends. Nevertheless, the deviation "down" is fraught with more unpleasant consequences than "up".

VAZ cars can be considered one of the most famous brands in the post-Soviet space. Today you can meet both the old VAZ-2106 and models 2107. Quite often occurs "Samara" 2109 and 21099. Fans of the domestic car industry today acquire more modern models: VAZ 2110, 2112, 2114 and 2115. This suggests that even with the advent of the large number of cars available cars of the Volga factory, the car did not cease to be in demand at motorists.

It is important to always know the car tire pressure

So that the service life of the car has been long enough, it is necessary to clearly adhere to all the conditions for the right operation. Among the various factors that determine the competent use of the machine, very important and significant is tire pressure.

Pressure in the car tires, how important it is?

However, we should not forget that it also depends on the distribution of the load, ambient temperature and other factors.

Control pressure in the tire of the car VAZ 2106

When transferring wheels, we see the following:

reduction of the resistance coefficient;
lower degree of deformation;
smaller contact spots with expensive;
reduction of blowing absorption;
improving manageability.

With unchanging wheels, such phenomena are observed:

an increase in the size of the contact spot with the road;
raising the resistance coefficient;
increase fuel consumption;
improving the smoothness of the course;
deterioration of manageability by vehicle.

Car pressure gauge - arrow and electronic with LCD screen

And in the first, and in second cases increases the wear of the protectors. In the first case, the middle of the tread is spoiled, in the second - sidewalls.

How does the type of rubber affect the magnitude of the pressure?

It should be known that the tire diameter does not affect pressure indicators - for rubber R13, R14 and R15 it will be the same. Here the degree of load on the wheels plays a role.

It should be borne in mind that with a temperature difference, for example, if you leave heat to the cold, tire pressure can be less. In the summer there should be about 1.9 atmospheres in the middle workload. If the machine is loaded completely, the rubber should be hampered to 2.1 atmospheres.

Table pressure table for different models of car VAZ

The table below demonstrates what should be the tire pressure for various models of the VAZ brand. We give an incomplete list, older species, like VAZ-21099, and Ponnee cars: VAZ-2110, 21111 and 21112.

Table of recommended tire pressure for cars VAZ

In winter, the wheels are accepted slightly, although it is officially approved that the degree of their pumping does not depend on the season. However, the listed wheels give the following advantages:

better stability on slippery road;
the smoothness of the car;
reducing the brake path and reduce the likelihood of an emergency.

Check car tire pressure regularly

Owners of cars VAZ, like any other brands, it is recommended to regularly check the degree of pumping the wheels - at least once a month. Practice shows that for a month, pressure decreases by 0.4 atmosphere. In this case, you need to swing the wheels.

To measure, it is not necessary to constantly ride the maintenance station - you can do it yourself using a pressure gauge. We carry out this way:

I reset the instrument readings.
Remove the cover from the spool.
We put on the fitting of the device on the nipple and click.
Remove the instrument readings.

Regularly check the level of car tire pressure

Since the temperature can significantly affect the testimony, it is necessary to shoot them before leaving the garage on the "cold" rubber. Remember that regular control is the guarantee of your safety and a long service life of the vehicle.

Conclusion

Machines of the VAZ brand for many years remain the most famous and popular among consumers a variety of products of the domestic auto industry. They are not considered as prestigious as in former times, but honestly serve as faithful to several generations of car enthusiasts.

One of the important factors that determines the literacy of the operation of the car is the pressure in the tires. The manufacturer insists that the owner of the car is obliged to provide its value recommended in special tables. This affects factors such as car handling, fuel consumption, smoothness and safety driver and passengers.

Foot pump with NNU-500 manometer

Tire pressure depends on the machine model, type of rubber and load index. Checking with tabular data, each driver can determine the optimal value for its car.

Regular control of indicators is also a prerequisite for the proper operation of the car, long service life, as well as your safety on the road.

1 comment

Lada Priora is the most popular family of domestic cars. The model is produced in the body "hatchback", "Sedan" and "Universal" and refers to the class "C".

The main competitors are the budget 4-doors: Renault Logan, Zaz Chance, Lada Granta and Daewoo Nexia. Lada Priora boasts excellent noise and soundproofing, high-quality finishes and adaptation to Russian conditions. In comparison with Odnoklassniki, it is more maintainable, and there are spare parts for it cheaper. There is a domestic product and cons. The engine work model is not always stable, it is sometimes difficult to run it because of problems with the operation of the timing, air seats and sensors. Also, high quality components are not different.

Despite this, Lada Priora remains one of the most popular cars of the Russian market. In the Caucasus regions, she confidently keeps leadership in terms of sales. Also, the car is included in the top 5 of the most hijacked models of the country.

Lada Priora is an updated version of the popular VAZ 2110 model, the production of which was completed in 2007. In the design of the many Russians "dozens" contributed over 1000 changes. As a result, a new family of cars, consisting of 3 representatives, appeared:

"VAZ-2170" - Sedan, the release of which began in March 2007;
VAZ-2172 - Hatchback, appeared in February 2008;
"VAZ-2171" - wagon, whose sales began since May 2009.

After the modernization of the VAZ-2110, a fundamentally new car has emerged, which has retained the previous features. In the first version of Lada Priora, the similarities with the "dozen", but the nose and feed of the car became others. The headlights have increased in size, and the radiator lattice has become more. The rear headlights were also finalized, but in general, the changes in appearance could not be called global.

If the exterior of the model is the development of specialists of the Volga Plant, the interior was created by the designers of the Italian company Carcerano. As a result, he was distinguished from the fact that he was in the "top ten". The front panel resembled a "torpedo" of a foreign car. It was separated by soft plastic, adding a curved visor over a combination of instruments. Completed the interior of an oval shape clock installed in a silver lining at the top of the console.

Basic equipment Lada Priora became noticeably richer. There was an electric drive of the front windows, a central lock with a remote control, athermal glasses, airbag, electric power steering, electronic clock and adjustable steering column.

The car was available in three configurations: "Standard", "Norm" and "Suite". They differed exclusively to the level of equipment. The model was equipped with 2 types of gasoline units:

1.6-liter 8-valve motor "VAZ-21116" (90 hp);
1.6-liter 16-valve engine "VAZ-21126" (98 hp).

Wheel size

A small selection of performances of model Lada Priora limited and types of wheels available to use:

5.5J discs at 14 ET37 (5.5 - width in inches, 14 - diameter in inches, 37 - positive departure in mm), tires - 185/65R14 (185 - Tire width in mm, 65 - profile height in%, 14 - diameter of the rim in inches);

Other wheel characteristics and tire pressure:

Pcd (drilling) - 4 at 98 (4 - number of holes, 98 - the diameter of the circle on which they are in mm);
fasteners - M12 per 1.25 (12 - diameter of the heel in mm, 1.25 - the size of the thread);
The diameter of the central opening is 58.6 mm;
wheel pressure - 1.9 bar.

Generation 2.

In 2013, Lada Priora updated. Launch transformations in the appearance of the model look should not be, however, new strokes and details appeared here. After restyling, the model received headlights with daytime running lights, stop signals and rear dimensions with LEDs. The radiator grille instead of a rectangular shape was made by a pentagonal with a cellular cladding. Rear bumper received a power absorbing insert and a new design. At the same time, the dimensions of the model remained the same.

Changes in the interior turned out to be much more. Inside Restyling Lada Priora, new finishes and modified seats have appeared, the front panel architecture has changed. At the top of the central console set a color display with sensory control. The backs of the chairs increased by 40 mm, which had a positive effect on comfort. In the cabin of the renewed Lada Priora became quieter.

In addition to designer changes, the technical part has been refined. The model acquired an improved suspension and new steering with a lower gear ratio. The main difference was the advanced 1,6-liter unit with a dynamic reducing capacity of 106 hp. Former power installations remained available. Not changed and configuration .Lada Priora was still offered in the "Standard", "Norm" and "Suite" versions with the following types of discs and tires:

5.5J discs at 14 ET37, tires - 175/65R14;
5.5J discs at 14 ET37, tires - 185/65R14;
5.5J discs at 14 ET37, tires - 185 / 60R14;
6J disks at 14 ET35, tires - 195 / 60R14;
6.5J discs at 15 ET35, tires - 185/55R15;
6.5J discs at 15 ET35, tires - 195/55R15;
6.5J discs on 16 ET35, tires - 195/50R16.

The body of the model was made of low-alloyed steel and galvanized metal, which made it possible to extend the warranty from corrosion to 6 years.

What pressure should be on the car "Lada Kalina", "grant" or any other model of this Russian manufacturer, disputes are conducted among motorists. Some look into the passport and pump tires in accordance with the regulatory values, others try several pressure options in wheels.

Unambiguously, it can be said that the pressure in the "grants" tires, "Kalina" or "Priors" has an impact on the running part, affects fuel costs, and also contributes to or prevents rapid wear of the tires.

Regulatory pressure values \u200b\u200bin wheels

There are 3 variants of the pressure of the wheels in the "Lade":

understated. There is an increase in the contact of the surface of the "grants" wheels, "priors" or "viburnum" with a road surface, which speeds up the wear of the product. Fuel is consumed faster, and the braking path increases;
overgrown. The wheels of the car are less in contact with the surface of the road, which increases the likelihood of speeding chassis. Wheel wear rate also increases. At the same time, the handling of the car at high speed or steep turns deteriorates. Passengers and driver feel that traveling in the car becomes less comfortable - the car bounces even on small ughab;
normal. Under this pressure, the indicator is implied, which is in the range of 5-15% of what is indicated by car or in the passport. In this case, tires wear uniformly. Finding in the cabin cars while driving on uneven road surface or off-road comfortable.

Features of pumping wheels

To ensure the comfort and safe driving "Kalina" in winter and summer, it is necessary to measure the degree of pumping wheels with a mechanical or electronic pressure gauge.

Allowable air pressure in Lada Priora cars

Also, the optimal pump mode will also see in the table, which is given by each tire manufacturer. The values \u200b\u200bin it are adjustable depending on:

the number of passengers, baggage;
car models (grants, "priors" and other models "Lada" differ depending on their weight).

Remember that the same pressure must be maintained in winter and in summer.

Recommended Pressure in Car Tires Lada Grant

However, there is a nuance: if "Lada Kalina" stands for a long time in a warm garage or a hundred, prepare for a minor reduction in the pumping of the wheels after going to the frost.

Thus, you will have to double the tires of your car in the cold season.

The regulatory value of the pressure indicator in the front and rear wheels for the "Lada Kalina" should be:

for the VAZ-1117 model - 1.9 atm on the front and rear wheels at partial load, as well as 1.9 / 2.1 on the front and rear wheels with full;
for the VAZ-1118 model - 1.9 or 2 atm, with partial load, as well as from 1.9 to 2.2 atm, with full load on the front and rear wheels, respectively;
for the model VAZ-1119 - 2 atm with partial and 2 / 2.2 atm, with full load on the front and rear wheels, respectively.

Allowable air pressure in Lada-Kalina tires

Partial loading "Priors", "grants" or other LADA models Specialists call in the cabin to 3 people, subject to the excess of the trunk. Full load - the maximum possible number of passengers in the car and the cargo in the trunk (with weight less than 50 kg).

If you want to know the pump pumping indicators, wait for their cooling (after a long trip or staying in the sun). This will make the pressure gauge results more accurate.

Side ranges of Lada-Kalina

Rubber manufacturers for wheels

For "Priors", "Grants" (Liftbek) or another LADA model on the market you can find the following types of rubber:

Matador 175/70 R13 Nordicca MP 52 82T. Used to drive during the cold season. Products well showed themselves on a dry and wet surface, asholedice and snow. If you use products for "grants" (sedan or liftback), pumped the wheels up to 2 atm according to the manufacturer's instructions;
Bridgestone 175/70 R13 BLIZZAK REVO GZ 82S. Represents a group of unwanted winter wheels with a soft tread composition. Equipped with plenty of lamellas. For "priors", the pressure value from 2 to 2.5 atm is suitable, which allows the characteristics of the product of this company;

Winter Tires Bridgestone Blizzak

Kleber 175/70 R13 Viaxer 82t. Advanced rubber composition is intended for trips to the warm season. It has accuracy of control, supplied with drainage channels. The optimal pump value of such products is 2.2 atm;
Nokian 175/70 R13 Hakkapeliitta R2 82R. It has a drawing "Christmas tree", and also equipped with lamellas. It is characterized by soft rubber in the protective and does not accumulate the snow in the spack of the contact with the road surface. Pumped from 2 atm, which is suitable for "grants";

Winter Rubber Nokian Hakkapeliitta

FULDA 175/70 R13 ECOCONTROL 82T. Designed for use in summer, made in Poland. The manufacturer allows tires to 2.5 atm;
Barum 175/70 R13 Brillantis 2 82t. It is recommended for use on the "grant", "prior" and other varieties of LADA in terms of price and quality ratio.