Modification domestic cars does not stand still. You can improve the car both from the inside and from the outside. A striking example of this is UAZ on tires low pressure. They can be ordered from specialized workshops or made by yourself. This design is successfully used on heavy soils, where standard wheels difficult to get through.

What is a low pressure tire?

The element in question is an enlarged wheel, resembling a pillow, inside of which there is low pressure. This design creates excellent traction with any type of soil and allows you to drive on almost any off-road terrain.

Has the following features:

1. A significant area of ​​contact with the ground makes it possible to overcome obstacles that a conventional wheel cannot handle.
2. Low tire pressure avoids significant load on the soil, which is actively used in agricultural work and geology.
3. Driving a vehicle with this modification requires considerable experience. Wheels are not designed for high speed, especially on asphalt and other stone surfaces, where they wear out quickly.

UAZ on low-pressure tires: modification features

Before using low-pressure tires on your vehicle, make sure they are suitable for the climate in your region. Although this type of tires does not have a specific division into winter and summer look, it must be taken into account that greater rigidity reduces the contact of the wheel with the road patch.

Simply modeling the structure in question will not work. Significant modifications to the body, transmission and axles will be required. Although the increase ground clearance when using such tires, it provides better vehicle stability and provides a number of other advantages that were discussed above; there are certain disadvantages. Firstly, tires are subject to severe wear on hard surfaces. Secondly, the load on the transmission unit increases and chassis auto. Finally, low-pressure tires for UAZ, the price of which is incomparably higher than standard ones, require special conditions storage and operation.

Tire pressure

It is necessary to remember about correct balancing when this point is one of the most important factors that affects the proper operation of the machine. Special structures should be installed to help increase driving characteristics and reduce wear and tear on the vehicle.

What to do after the upgraded tire is installed? Low pressure discs on UAZs must be protected with beadlocks, which are mechanical rings. They ensure wheel stability in the event of additional lateral loads. In essence, this is a rigid fixation of the tires to the wheel bead.

Pros of bedlocks:

• protect the wheel from being beaded:
• Easily installed and maintained.

The disadvantages of this element include the impossibility of perfectly accurate balancing and a slight increase in the weight of the car. In addition, a UAZ on low-pressure tires will feel more confident if it is equipped with a tirelock, which ensures reliable fixation of the tire along the edges of the rim.

1. All wheels should have the same tires.
2. It is necessary to maintain optimal pressure in them.
3. Periodically, you need to check the wheels for air leakage using a soap solution.
4. To ensure even wear, it is advisable to swap the front tires with the rear tires after every 10-15 thousand kilometers.
5. After running in new tires rebalance.
6. It is necessary to ensure that tire characteristics are consistent with seasonal changes.

Do-it-yourself low-pressure tires for UAZ

To make the structure in question with your own hands, you need to select the appropriate material. “Shoes” from airplanes or helicopters are ideal. However, this is a rather expensive option. In most cases, you can use rubber from tractors or trucks. The tools you will need are a sharpener, a knife, a hammer, wire cutters, and an awl.

Then the following manipulations are performed step by step:

• A new tread pattern is selected and cut at the owner's discretion. The most popular is the “Christmas tree” look.
• A cut is made around the circumference of the wheel being processed so that it is possible to remove the reinforcing wire.
• Gaps are made in the form of small rectangles along the inner base, through which the wire will be removed using a winch device.
• It is necessary to focus on the intended pattern of the design, using a winch and pliers to fish out the unnecessary layer of reinforcement. Taking into account the previously applied pattern, the drawn part is adjusted using a knife.

Main process

When mastering how to install low-pressure tires on a UAZ with your own hands, you must follow the following steps step by step:

1. The rubber is removed from the sidewalls and tread in layers.
2. The prepared surface is cleaned with sandpaper and straightened with a hammer.
3. A new frame is assembled using welding, metal disk and plate elements.
4. Welding seams are ground.

It’s quite possible to make rims for new tires yourself from scrap materials. An aluminum basin is suitable for this. The parts can be secured using the remaining conveyor belt or fire hose. Then the camera is put on the frame, pumped up and checked for air leaks and internal pressure. All that remains is to install the new design and set off to conquer any trails that are too tough for standard wheels.

Features of operation

A UAZ on homemade low-pressure tires can overcome various obstacles. This is due to the contact of a significant area of ​​the wheels with the ground. Such rubber envelops almost any surface, taking the shape of an object in its path. Experts say that an SUV on low-pressure tires has an efficiency that is 20% higher than that of cars with standard wheels.

Disproportionately big tires allow you to avoid high pressure to the ground, which is important in industries agriculture and on farmland. Operating a machine equipped with the design in question requires certain skills. On such wheels you need to take turns very smoothly, maintain a moderate speed and try not to drive the car for a long time on asphalt and concrete roads. This will avoid premature wear non-standard rubber.

Modifications

The UAZ car has a wide range of modifications. This machine has been used, and in some places continues to be used, in the following industries:

• Medicine.
• Hunting.
• Agriculture.
• Food and light industry.

Affordable price, easy to operate and design features made this car one of the most popular means of transportation in rural areas. Upgrading a car allows you to expand its capabilities. For example, the UAZ “loaf” with low-pressure tires makes it possible to drive in swampy areas and on any type of soil.

It is worth noting that with some modifications to the body and chassis, low-pressure tires can be installed on all UAZs, including “classics” and “Patriots”.

Financial side

Low-pressure tires for UAZ, the price of which ranges from 50 to 100 thousand rubles apiece, are more profitable to make yourself. Considering the pros and cons, this procedure is no less effective and much more profitable. Judging by the reviews of the owners, this modification is extremely suitable for any off-road. However, the use of such tires on standard roads is unprofitable. On hard surfaces, the low pressure design wears out quickly. Also, such cars are not designed for high speed.

If you compare the optimal pressure in the standard wheels of a UAZ with the same indicator that a UAZ has on low-pressure tires, you can understand under what conditions they should be used.

Conclusion

Having considered all the advantages and disadvantages of low-pressure tires, we can note the following:

• They are ideal for off-road use.
• These wheels should not be used on paved or other smooth surfaces as they are subject to significant wear.
• The ability to make a product yourself will save a lot of money.

Before deciding to install high-pressure tires, you should compare all the pros and cons of the modification, taking into account modifications to the car’s body, chassis and transmission. The modernized UAZ will perfectly cope with its assigned responsibilities in the field of agriculture, geology, and exploring areas where there are no standard roads.

Its use on hard surfaces is impractical and may result in excessive consumption. cash And frequent replacement rubber. Another important nuance is compliance installed tires climatic conditions of the region.

Some people are actively interested in fishing and hunting, others spend their leisure time overcoming obstacles off-road. But they are all thinking about increasing the cross-country ability of their SUV. One of the questions of interest: how to convert a UAZ to low-pressure wheels, to get an all-terrain vehicle off-road.

Products of Ulyanovsk automobile plant has long proven itself with positive side. These are off-road vehicles, unpretentious in terms of fuel quality, long service life and affordable prices for new models. The most popular models: UAZ-452 “Loaf”, “Hunter”, “Patriot”.

"Pros" of installing low pressure tires

Of course, it is important to use to be sure of the result of the effort spent. One of the factors for improved cross-country ability is low-pressure tires. Many motorists install them to perform cross-country tasks with the car:

• Improving SUV cross-country ability;
• The adhesion area with the road surface is 27% larger than its “civilian” counterparts;
• Possibility of additional installation of lugs to give the machine a squat position;
• Using low pressure tires is less harmful to environment. In terms of environmental conservation, there is no alternative;
• Increased clearance several times.

Low pressure tires: disadvantages

• The design of the UAZ undergoes significant changes in the front, rear suspension. Which automatically entails significant financial costs;
• The center of gravity is located 17% higher than the stock counterpart. Coefficient directional stability reduced, there are frequent cases of the car tipping over on its side;
• Frequent use on asphalt surfaces leads to rapid wear of the rubber. Therefore, evaluate the likely geographic area of ​​operation of the SUV before purchasing (installing) low-pressure tires;
• Also be careful with speed. Tires do not like high driving conditions; they are designed to overcome off-road conditions, not asphalt;
• The load on all transmission components automatically increases. Take this into account when developing a technical inspection schedule.

Conversion of UAZ to low-pressure wheels

• Check the suspension components and evaluate them technical condition, the ability to withstand increased load;
• When choosing tires, check temperature conditions for which they are designed. You will need two sets for summer and winter. There are no all-season low pressure events;
• Unlike civilian models, low pressure models do not have standards for internal pressure. Each case is individual;
• Tread size: deep does not mean better. Remember that every millimeter of depth significantly increases the load on the transmission and chassis of the SUV. Select based on the geographic environment in which the machine is used.

“UAZ loaf” model modification

How to make low pressure wheels?

• We are preparing the base from which we will build the all-terrain vehicle. Remember that than older model, the more changes need to be made;
• We prepare the rear axle, differentials, and suspension elements. Connecting with rear axle;
• We screw the wheels to the suspension. As standard hubs, take from the Urals, KAMAZ;
• We select power unit. If left the same, it will struggle to cope with some tasks on rough terrain;
• The cooling system, clutch, and brake circuit must be completely redesigned;
• We create optics, lighting, electrical power system;
• The final stage: installation, performance check, tightening, fine tuning of the unit.

Installation of low pressure tires includes a whole range of modernization works technical means. Without the skills and experience in servicing SUVs, the desired result is unlikely to be achieved. To reduce risks to zero, engage service station specialists to successfully upgrade your UAZ SUV. Otherwise, the suspension elements may not withstand the load, become deformed, and even break the mounting eyes.

In any case, high-quality wheels are the key to trouble-free off-road driving. Wide from the best manufacturers on the Bezdor4x4 website. Read also the article on our blog.

Snow and swamp vehicle "Unkor" TTS-33106 with a 4x4 wheel arrangement is designed for transporting people and cargo in off-road conditions, including on virgin snow, loose sand, swampy terrain, swimming through small water obstacles, etc. Modification - cargo (based on UAZ-3303).
The Unkor snow and swamp-going vehicle is designed for operation and garage-free storage at ambient temperatures from -45 to +45 degrees Celsius. The all-terrain vehicle tires are low pressure, (1300 x 700 mm), double-layer rubber with cord, the lug is 2 cm. The all-terrain vehicle can tow a trailer weighing 750 kg.

All-terrain vehicle (all-terrain vehicle) "Unkor" TTS-39105 with a 4x4 wheel arrangement is designed for transporting people and cargo in off-road conditions, including virgin snow, loose sand, swampy terrain, swimming through small water obstacles, etc. Modification - cargo (based on UAZ-3909).
TTS 3910 "Unkor" belongs to the category vehicles"C" or "D" (depending on the model power plant) and can travel on public roads. Snow and swamp-going vehicle on low-pressure tires 1300 x 700. The tire is two-layer rubber with a cord, the lug is 2 cm. Allows the installation of a rubber tube. Ground clearance 750 mm.

All-terrain vehicle (all-terrain vehicle) "Unkor" TTS-39102 with a 4x4 wheel arrangement is designed for transporting people and cargo in off-road conditions, including virgin snow, loose sand, swampy terrain, swimming through small water obstacles, etc. Modification - passenger (based on UAZ-2206).

Snow and swamp vehicle "Unkor" TTS-39101 with a 4x4 wheel arrangement is designed for transporting people and cargo in off-road conditions, including on virgin snow, loose sand, swampy terrain, swimming through small water obstacles, etc. Modification - passenger (based on UAZ-3151).

Photo from drive2.ru:

For any all-terrain vehicle a decisive condition for excellent cross-country ability is to use the right tires.

But the cost of a suitable kit is considerable, because it is often produced either in small quantities or by special order.

But to make low-pressure tires quite possible on your own. This work is labor-intensive and requires patience and attention. The finished product has a characteristic name - odorishi.

Tires (also known as low-pressure tires) are huge tractor, truck or helicopter tires that have been stripped of excess rubber.

Due to the large area of ​​such wheels and their low pressure on the surface equipped with them an ordinary car becomes a real SUV.

With encouragement, Niva and UAZ can overcome a wide variety of obstacles - fields, deserts, rocky and marshy soil.

It is difficult for hunters and simply those who like to ride in difficult terrain to do without wheels with low pressure.

Making such tires yourself is not a problem. For this, the most ordinary tools like a knife or winch. It will still take a little skill.

Before you start creating low pressure tires, you need to clearly understand what exactly are they needed for?, that is, under what conditions, where exactly they will be used.

• primarily for driving on dirty, bumpy roads and rural roads - then you need to use a self-cleaning tread;
• if we cross swamps on the tires, we will need to lower the tread grooves a little so that the grip becomes as good as possible;
• It is better to drive on sand and on tires on which the tread pattern elements are as close to each other as possible.

You need to think about the above in advance.

The process of creating low pressure tires

To make low-pressure tires for a UAZ, Karakat or Niva, you need to create the tire itself, as well as a strong metal base to attach it to.

To create your own wrappers you will need:

1. Main material- old tires for freight transport such as Gaza-66, Kraza 255 (VI-3 tires), ZIL 131. Tires from helicopters, tractors and small aircraft are also perfect. If the tires have a “chewed” inner part, they should not be used. A hole may form in such rubber after the top layer is removed. As a result, they will simply have to be thrown away.
2. Awl, knife(construction), a set of blades and a sharpener for straightening them. When in contact with durable truck tires, the blades quickly dull and become unusable, so you can’t do it alone.
3. Special template from a thin steel sheet or thicker cardboard, as well as chalk or a marker for outlining the template.
4. Clamps(maximum strength). The best ones are those that straighteners use to clamp the bodies of crumpled vehicles when they try to straighten them. For stripping tires A standard clamp will also work, but you will need maximum care. You can use the workflow with ordinary wire cutters.
5. Winch(automatic or manual) and a cable to tension the part of the tread that we will cut off. It can also be tightened using a manual gearbox.

You may also need a hammer (for straightening).

To make the tires airy, large tires will need to be freed of excess rubber on the tread and sidewalls. It is also necessary remove seat cores and cord base(inner protective layer of the tire).

• tire carefully remove all dirt and then dry it;
• using a template, marker or chalk around the entire circumference of the wheel create a tread pattern(the way it will become after some of the unnecessary rubber is removed).

1. We make a cut along the inner perimeter of the tire so that get rid of the wire. It is better to make the cut with a construction knife. It is convenient because you can set the length of the blade on it.
2. In the area of ​​the cut, mark rectangles with a marker and start them cut.
3. Through the holes formed in the tire we will be able to see the wire, which we will get rid of.
4. We fix the tire with an iron rod so that it does not move, and hook the wire, we remove it from the tire with a winch. You can also remove it with a screwdriver, but this will require a lot of effort.

Now we start stripping the tire:

• along the perimeter of the tread circle we drew make cuts, we dig a little deeper into the rubberized base of the cord;
• formed using pincers fix the hole;
• rubber that has peeled off using a winch pull and peel.

To make things go easier and faster, we cut it with a knife.

• gradually peel off unnecessary layers rubber and cord from the tread surface and sides until only one frame remains;
• clean the surface with sandpaper(if necessary, straighten with a hammer).

The camera for the future wheel is ready.

1. Creating a new tire frame. We weld the wheel rims with the plates. Wheels with low pressure you can also create it yourself. For this, the most ordinary aluminum basin and fire hose (for fastening) will do.
2. Grinding the frame.
3. We put it on support camera on the frame.

We pump the tire and can install it on our car.

Pros and cons

The encouragers have a lot advantages over purchased wheels:

1. Price. All-terrain wheels are very expensive, which can’t be said about the wheels.
2. Such wheels have excellent adhesion to almost any surface, which significantly reduces the risk of accidents.
3. The husks weigh relatively little. An “unpumped” passenger car engine will be quite capable of cranking them.
4. Low surface pressure due to the large tire area. With encouragement, swampy terrain, quicksand and deep snow become completely passable obstacles. The tire pressure on the surface can be adjusted. They just need to be pumped up or lowered a little.
5. Tires with low pressure do not harm the surface soil layers in any way, so you can safely drive an all-terrain vehicle with tires across plowed fields or use it as a tractor in agriculture.

Some are not without encouragement shortcomings:

1. You should try to ride less on hard asphalt and concrete surfaces. Otherwise they will have to change very soon.
2. A car on such wheels is not very stable. It’s better not to make sharp turns on it, and you can’t drive it fast at all.
3. Wheels wear out much faster ordinary.
4. Encouragement is a considerable burden. Transmission and suspension parts with such wheels will have to be changed and repaired more often.
5. Low pressure tires are very flexible. This increases their permeability. But due to the increased extensibility of the skin get pierced more often regular tires.
6. Automobile will have to re-register– “upgrade” to all-terrain vehicle status.

Video on the topic

Conclusion

Rubber tires are a very inexpensive replacement for all-terrain tires. Making them is not difficult at all.

They will turn an ordinary UAZ or Niva into a real all-terrain vehicle and SUV. You can drive this car anywhere.

Another idea for technology - homemade caterpillars which you can read about.

And if there are tractor tires left, you can make a lot of others from them.

IN recent years Among owners of SUVs and all-terrain vehicles, the use of wide-profile low-pressure tires is developing especially dynamically. Such tires are mass-produced in modern tire factories, such as the AVTOROS brand, in compliance with high quality standards and with high performance characteristics. This type of tire assumes very low pressure inside the wheel with adjustment, thereby increasing the area of ​​contact of the tires with the ground and increasing the vehicle's maneuverability. Among off-road enthusiasts, the term “rubbershi” is also used - this is a used tire from truck KRAZ, from which several layers are “peeled off”. As a rule, such a tire is installed when it is not possible to purchase new high-quality low-pressure tires.

Characteristics

In order to buy all-terrain tires for UAZ, Niva, GAZ 66, GAZ 33081, LuAZ, KamAZ-all-terrain vehicle and others off-road vehicles, you need to know them technical specifications. These include the dimensions of the required wheels in inches, consisting of three numbers:

• tire diameter;
• tire width;
• disk mounting diameter.

Advantages

All-terrain low-pressure tires have several advantages over conventional tires:

• the cross-country ability of cars, all-terrain vehicles, and SUVs increases by 20%;
• soil compaction is eliminated when using such tires on agricultural vehicles;
• Light tires with large tread improve traction;
• Ultra-low pressure tires significantly increase the buoyancy of vehicles from cars to swamp vehicles

Specifics of use

It must be remembered that in addition to numerous advantages, there are also some specifics to using such tires. Therefore, car owners who intend to buy new low-pressure tires or use used tires for their SUVs and all-terrain vehicles need to remember the following nuances:

• Low pressure tires reduce the speed of the vehicle;
• tires or tires on UAZ and Niva are subject to severe wear when driving on concrete and asphalt;
• acceleration and braking of the car must be extremely smooth;
• you should turn smoothly and along the maximum trajectory, since the sidewall of such tires is prone to transformation under load.

Acquisition

Our company produces and sells all-terrain vehicles; in addition, our customers can also buy separately all-terrain tires for Niva, UAZ, GAZ 66 and other car models. All-terrain vehicle tires produced by our company are different high quality and wear resistance, and affordable price for low pressure tires AVTOROS makes purchasing our products very profitable. For our company's clients, we offer various promotions and competitions with valuable prizes.