DIY car wheel repair

In detail: do-it-yourself auto wheel repair from a real master for the site my.housecope.com.

One of the most common problems with wheels that arise during the operation of a car are punctures and cuts. They lead to the fact that the operation of the damaged wheel is impossible. But such problems are relatively easy to fix by repairing the resulting damage.

The method of restoring the tightness of a wheel depends on the type of tire. Tubeless and tubeless cars are now used on cars. But in view of the fact that the second option is outdated and is used less and less, we will not consider methods for repairing chamber tires.

But here it is worth noting that before choosing a recovery method, you should definitely make sure that the tire is tubeless. Of course, the easiest way to find out is by disassembling the wheel. But there are other signs that do not require any disassembly. There are only two of them:

Marking. All tires are marked with information, which includes dimensional parameters, design and operation features, as well as its type. If, looking at the markings, you find the word "tubeless", then the tire is tubeless. The chamber is designated as "tube type". In some cases, not words are used for designation, but letter indices - for a tubeless one it is "T", and for a chamber one - "TT".
Nipple. If the marking is erased, or the type designation is not found, you can carefully examine the nipple. In a tubeless tire, the valve is not high and has a flange at the base, which ensures a snug fit in the opening of the disc. In a chamber tire, the nipple is high and if you move it, it easily changes its position relative to the disc. Alternatively, you can lower the wheel and try to push the valve inward (in a tubeless tube, this cannot be done without applying significant effort, since it sits tightly);

Video (click to play).

We figured out the type of tire, now about the repair. The best option for a puncture or cut is to go to a tire service station, where the wheel will be disassembled and the damage will be repaired from the inside with high quality. But this is far from always possible, so you will have to repair tubeless tires with your own hands.

There are several ways to restore tightness. It is worth noting that if a self-tapping screw, a piece of wire or a nail is found in the tire, do not rush to pull it out. While the element that pierced the wheel is in it, it clogs the hole. And although the air through it will etch, but not much. It will be quite possible to operate the car, periodically checking the condition of the tire and pumping it up.

If you pull out the element, air will escape through the hole very quickly. In this case, repair is required, which is reduced to blocking the resulting hole.

Repair kit for tubeless tires (awl, rasp, 3 harnesses)

The most common option is to use special harnesses. They are usually sold in a repair kit for repairing tubeless tires. Often such a set is popularly called a "wheel kit". The repair kit includes:

harnesses;
an awl for cleaning a hole (with a screw thread);
an awl for pulling a tourniquet;
glue;

Repair using such a set is convenient in that it does not require removing and disassembling the wheel, since it is possible to close the breakdown without problems even on a car.

A little about the types of harnesses, since they come in different types. The most common are cord, treated with butyl rubber impregnation. They are the cheapest, but they have one drawback - over time, the material dries up and air begins to escape through it. Although re-sealing with a new harness solves this problem.The second option is rubber bands with an adhesive sheath. They are more expensive, but also longer service life. But for such products, a special pulling awl is required - with a side exit.The third type is a cord made of porous rubber with the same adhesive shell. They differ in that, after tightening, they are able to work out the entire service life of the tire. But they require special awls for cleaning and tightening. Note that the harnesses themselves can be bought separately, and not as part of a set, which allows you to buy a set just once, and then buy them in addition as you use it.The tire repair technology using harness is very simple:The first step is to mark the punctureSecond stage - determine the puncture angle Image - DIY car wheel repair

The third stage - we coat the puncture with a spiral awl along the entire depth

The fourth stage - we place the tourniquet in the needle

The fifth stage - we coat the tourniquet with glue on both sides, then place the needle with the tourniquet until it stops in the damaged area of the tire and remove the handle with the needle in the opposite direction

We remove the element that punctured the tire, then lower the tire. If the puncture is not visible, the inflated wheel can be removed and immersed in water. On the way, so as not to remove the wheel, it can be poured with water, after which the breakdown will be visible by air bubbles. After finding the puncture, mark it.
We take an awl for cleaning the hole and put it in the puncture, after which we release the handle and determine the angle of the hole position.
Apply a layer of glue to the surface of the awl and screw it all the way into the tire, then turn it out. We make several such passes, each time applying glue to the awl. At the last pass, we sink the awl all the way down and leave it in this position.
We take the harness and install it in the slot of the awl for tightening (if there is a protective film, remove it first). Then we cover the entire surface of the bundle with a layer of glue.
Unscrew the cleaning awl and quickly drive the broaching awl into the hole. In this case, it should be monitored so that the ends of the bundle do not fall through (they must be on the surface). We take out the awl, while the tourniquet remains in the hole.
We inflate the wheel and check the tightness with water.
Cut off the protruding ends of the bundle.

It should be noted that in this way it is recommended to seal punctures only on the working surface. As for damage to the sidewalls, the tourniquet can only be used to patch up the breakdown for a short time (to get to the service station, where the sidewall puncture will be sealed with vulcanization and patches).

If a cut with a short length is closed, but one cord is not enough for sealing, then you can stretch two of them in order to reliably clog the sample.

The second method of repairing a tubeless with your own hands is carried out using special sealants in the form of a spray. On the market we purchase a can of such a product (the kit includes a tube with a tip for screwing onto the nipple) and take it with us. Note that only well-known brands should be purchased, otherwise a low-quality sealant will not cope with the task at hand.

The breakdown is sealed with a sealant like this: first, we remove the element that pierced the tire (if it is not visible, then you do not need to look for the hole). Next, the damaged wheel must be jacked up. Using a tube with a tip, we connect the can with the nipple. We inject all the available sealant inside the tire, after which we turn the wheel several times so that the sealant spreads evenly over the inner surface. We are waiting for a couple of minutes for the product to fill the hole and thicken, thereby clogging the existing hole.The following self-repairs involve removing and disassembling the wheel, since the puncture is repaired from the inside. Minor damages are repaired with patches glued to the breakdown site. Medium-sized breakdowns are eliminated by "fungi". For large damages, vulcanization is already involved. These methods are often used at service stations.On the way, it is very difficult to use them due to the need to disassemble the wheel. Image - DIY car wheel repair

(1 estimates, average: 5,00 out of 5)

(1 estimates, average: 5,00 out of 5)

A small (up to 5 mm) tire puncture can be corrected by yourself. Do-it-yourself tubeless tire repair is easy. Sometimes you can even leave the wheel on the car. The main thing is to clearly follow the instructions.

Make sure the tire is tubeless before starting work. All you need is a tubeless tire repair kit. The set consists of special harnesses for repairing tires (3-4 pcs.) And two accessories: a tool for preparing a puncture for repair (file) and for installing a special cord into the hole (awl). May also include a cord cutter. Make sure the knife is sharp. The flagella from the set are reinforced with special metal fibers. A dull knife will not cut such material. A clerical knife works well. A vulcanizing compound or adhesive may also be needed.

A set for repairing tubeless tires is inexpensive - 100-500 rubles. (depends on the configuration). It makes no sense to save. Tubeless tires are made up of many layers, and there is a metal cord under the tread. The tools must be especially strong (metal and handle), it will be necessary to pierce all the hard layers and prepare a hole for the cord. It is better not to save money on tools.

Hole enlargement tool. It is a round pointed file with a handle. Made of hardened steel, very durable. With this device, you can expand the hole to fit the flagellum.
Tool for installing the harness (awl). Consists of the same materials. There is a special cut at the end. The incision is necessary so that the seal remains inside, when you pull out the awl, the cord will slip through the incision.
Flagella. Composition: "raw rubber" and reinforcing fibers.

The handles on the implements can be different, for example, screwdrivers. Since you need to make a lot of effort during work, it is better to find implements with wide, comfortable handles (as in the photo).

The video shows how tubeless car tires are repaired:

Find the puncture site. If there is something in there (a nail, a piece of glass, a sharp stone), remove the foreign object. It is necessary to mark the hole, otherwise it will be difficult to find later. You can use chalk or a marker. Warning! Do not repair old wheel models (with camera) using this manual. Will not help.

Clean any dirt from the puncture and measure its size. If the hole is wider than 5 mm, you have to go to the workshop. There they will install a special "fungus" at the puncture site. When there is no workshop nearby and you need to get there, you can insert 2 harnesses. This is usually not done, but in certain situations it can help.

If the harness can still be installed, lower the air pressure in the wheel to 0.5 atmosphere. It is necessary to relieve stress on the wheel structure so as not to damage the cord. Insert a file into the hole and rotate it. Your task is to design a hole enough to push the tourniquet there.

Pass one end of the tourniquet into the cut of the second tool, sew, roughly like a thread in a needle. You can coat the tourniquet with glue. Then push the awl and tourniquet into the widened puncture two-thirds. Next, carefully pull out the tool, and the tourniquet will remain inside the tire.

It is necessary to push the tourniquet into the puncture in 2 layers. The length of the bundle is very important. Most should stick out of the hole, and the smaller part should stay inside the tire in two layers. Leaving only 1 layer is incorrect, the diameter of the tool is designed for 2 layers.

Now all that remains is to inflate the wheel and check for air leakage at the puncture site. If the puncture site is still missing, repeat the entire operation again. If you did everything correctly, the tourniquet will securely close the hole and no air will escape.

Check for air release, then cut the harness from the outside so that it does not stick out. Watch out for cuts!In addition to the ease of implementation, there is no need to do additional balancing of the wheel.The tourniquet weighs nothing. Remanufactured tubeless tires are not the most reliable. They should be driven carefully, at low speed and on a flat road. If the patched tire suddenly collapses, it will be possible to react quickly. It will be necessary to change such a protector in the near future.As a result, making a quick repair of a tubeless tire is a snap if you follow the instructions in the article. Simple tools, proven technology and 15–20 minutes of time. Keep in mind, however, that a tire repaired in this way is not reliable. The best option is to drive such a tubeless tire to the nearest vulcanization and make a full repair. Image - DIY car wheel repair

Car tires play an important role in the operation of a vehicle. They provide comfort while driving, make movement in the car safe, provide reliable traction in adverse weather conditions. And the first thing to keep in mind for both a beginner and an experienced motorist is the need to control the pressure level in the tires.

Why is it so important? It is the pressure indicators that determine the readiness of the wheel for road resistance in any weather conditions. Thus, a decrease in tire pressure leads to an increase in fuel consumption. And in a critical situation it can cause a loss of controllability and stability of the vehicle. So is it worth the risk if checking your tire pressure regularly can help you avoid a lot of the hassles associated with operating your car?

Before you master the wisdom of tire fitting with your own hands - in a garage or outdoors, it is important to study the theoretical part of the process. To begin with, it is worth deciding on a complete set of a car wheel, consisting of a tire and a disc with a rim on which it is worn.

All types of modern car tires are divided into several categories with their own design features:

chamber, with a tire (camera) located inside the tire. In this case, the tire construction also contains a cord - the main frame, tread (with a road, special or universal pattern), beads and sidewalls;
tubeless, into which air is pumped into the space between the tire and the rim (it is equipped with special seals to ensure tightness).

In addition, tires are divided into:

highway or summer, are used for operation on hard surfaces in wet or dry weather. Not applicable for operation at low temperatures;
winter, the tread of which is designed to quickly evacuate snow and dirt from the area of the contact patch, which ensures the vehicle's grip on the road surface. Such tires are originally intended for operation in winter and contain components that protect the rubber compound from loss of performance at low temperatures;
all-season, allowing to ensure the safety of driving in any weather and regardless of the change in temperature regimes.

Automobile tires are graded according to the type of thread arrangement in the cord warp. It can be radial - at right angles to the sides, or diagonal, with the crossing of the threads from the sidewall to the sidewall diagonally.

The ability to dismantle and install a car wheel is a great advantage for a car owner. You can be calm in the most unusual road situation, and in the face of urgent seasonal tire replacement. And if you have not yet mastered all the intricacies of the auto business, it is never too late to take the first steps in the right direction. The main thing is to learn the order of actions.

To dismantle / install a car wheel, you will need:

flat space, allowing you to freely change wheels;
jack - to provide free access to the wheel attachment area;
wheel wrench of the correct size - for disassembly.

After completing the preparations, you need to act in stages:

First, you need to securely fix the vehicle in place by applying the parking brake (tightening the lever). At the same time, the car is put in first gear. To securely fix the vehicle, it makes sense to use special devices ("shoes").
After fixing the car, it is necessary to "break" the nuts of the wheel, subject to the dismantling procedure. To do this, loosen the nuts with a wheel wrench without removing them completely.
Next, the car should be installed on a jack, lifting it in the area of the wheel to be dismantled.
After securely fixing the vehicle on the jack, you can proceed to dismantling by unscrewing the wheel nuts and removing the wheel from the axle.

The dismantled wheel must be replaced with a spare. To do this, a previously prepared "spare" is placed on the "landing" of the wheel, installing it using pins or guides - depending on the design. And then they are fixed (not completely) using previously dismantled fasteners, checking the reliability of fixation (the nuts must be screwed in order of priority, starting from the topmost, in a diagonal sequence - this ensures correct centering).

The final tightening of the nuts is carried out only after the vehicle has been released from the jack. Upon completion of the installation procedure, it is necessary to check the tire pressure (normally it should be from 2 bar or more) and, if necessary, bring its values to the required values.

Sometimes the tire fitting procedure requires not just a temporary elimination of the malfunction by replacing the wheel, but much more decisive action. In particular, replacing a tire on a car rim, which even in a garage does not look easy. What is required to change tires on your own?

Special devices - paddles, or, for lack of better, two flat-tipped screwdrivers.
Soap solution.

Do-it-yourself wheel disassembly is a process that requires a certain amount of patience. It is necessary to separate the tire from the rim as carefully as possible, gradually squeezing the rim. With the paddles between the rim and the tire, use the soapy water as a kind of lubricant, making it easier for the tire edge to release from under the rim.

It is important to take into account that you need to act slowly during the dismantling process, gradually moving along the rim. On average, in the absence of special equipment and skills, it will take about 30-40 minutes to dismantle one tire.

The tire replacement process is carried out in a similar way. Using the paddles, the tire is gradually put into place, gently refueling under the wheel rim.

After completing the tire mounting process, our wheel is ready to be installed on the car. To do this, it is placed at the attachment point and fixed with bolts, and then removed from the jack and the maximum fixing of the fasteners in the fastening slots is performed. Upon completion of installation, the tire pressure must be brought to standard values.

We bring to your attention a video lesson "How to change a wheel on a car":

Share your information and tips in the comments, and you can also share this interesting article with your friends on social networks!Motorists often experience a puncture at the most inopportune moment. Fortunately, now there are a lot of tire fitting points at every corner. But if this is the case on the intercity highway on a long trip, and there is no spare wheel, or it alone is not enough. There is an exit. The modern market provides several options for repairing tires in the field.And some car enthusiasts, having seen the technology of repair in tire fitting, have been repairing wheels themselves for a long time, which is much cheaper and better quality.
Repair methods Image - DIY car wheel repair

For minor punctures on the way, if it is far from the tire fitting, but you have to go, a special tire sealant can help. It is available in the form of an aerosol can. Puncture the wheel, stop. There is no need to look for a puncture. The wheel is jacked up, an aerosol can is inserted into the wheel nipple, the contents of the can is injected, the wheel is rotated several times to evenly distribute the sealant. The wheel is being inflated. Next, the car is removed from the jack and movement begins. After a few hundred meters, you need to stop, check the tire pressure, if necessary, the wheel is pumped up. Then you can safely continue driving to the nearest settlement or tire fitting.

The advantage of this method is that all work takes place promptly, without removing the wheels. The disadvantage is that the sealant will be in the wheel all the time, which changes the characteristics of the wheel, balancing and even distribution of the load of the car on four wheels.

The second way is the use of plasters and the so-called "fungi", hats. If it is a wheel protector, then it is covered with a "fungus". "Fungus" - a rubber round tourniquet with a cap at the end.

The puncture site is cleaned, processed with glue. A tourniquet is inserted into the hole with an awl or a screwdriver, and the sliver is fixed to the glue. If it's a side cut, you can use rubber patches.

The disadvantage of this method is that it is desirable to use "fungi" and plasters from the inside of the tire, or to vulcanize them. And it is necessary to disassemble the wheel, although in the field, ordinary glue will be enough to get to the tire fitting.

The third way is to use a tire fitting kit. Its cost is about two hundred rubles. This set contains a special spiral awl for stripping the hole, a tool for gripping and installing the bundle in the hole, the filaments themselves and glue.

After piercing with an awl, the hole is enlarged so as not to damage the cord. Glue is applied to the awl and pushed several times into the hole so that the glue gets inside.

The harness is inserted into the harness installation tool. Glue is applied to it. Using a tool, a tourniquet is inserted into the hole so that a loop of a larger diameter than the punctured hole is formed inside.

The tool is pulled out sharply so that the tourniquet remains in place. The excess is cut off at a distance of about three millimeters from the surface. After fifteen minutes, you can inflate the wheel and continue driving.

The advantage of this method is that after repair, the wheel can last until it is completely worn out, without resorting to subsequent repairs, that is, put a tourniquet and forget. The downside is the installation process itself, to which you need to get used to.

There are several types of bundles: rubber, silicone, fiber cord with impregnation, and a bundle, inside of which there are woven nylon fibers, and on the outside there is an adhesive layer. The most reliable is the last type of harness. It is very durable, and during installation, its adhesive layer, reacting with the glue, reliably fills the hole in the tire.

Which method is better, choose for yourself, practice will show.

Before starting to repair a tire, we recommend that you familiarize yourself with the section “Why the tire is deflated”, in which you can find out which tires are on your car - tubeless tires or with a tube. You will also learn about the various reasons due to which the wheel usually loses pressure.

When a not very thick (up to 5 mm) foreign object gets into the tread of a tubeless tire, it is quite simple. And you, if you wish, can do it yourself. And sometimes it is possible to do self-repair of tires without even removing the wheels from the car!

For this we need tubeless tire repair kit.
This repair kit includes: a tool for preparing a puncture hole in rubber for repair, a tool for installing the so-called harness into the hole, the harnesses themselves for tire repair and a knife for cutting the harness. Sometimes the knife is included, but in most cases it is not included.
The knife must be very sharp! This is important, since the bundles themselves have a base reinforced with strong fibers, and it is almost impossible to cut it off with a blunt knife.
For these purposes, a clerical knife is ideal, as in the picture.

These tire repair kits are not very expensive and cost from 100 to 500 rubles, depending on the configuration. Sometimes a tube of glue (or vulcanizing agent) is included in the kit, but most kits do not provide one and will not affect the final result.

In this case, this is a good tool of the American brand Victor (model V110) for 450 rubles (there is no knife in the kit).
The tire has many layers, including a metal cord under the tread, so the repair tool must be highly durable. And if you buy some kind of fake, you simply cannot pierce the durable tire tread and prepare a hole for the harness. As in any other business, a good tool and good materials are the key to success when repairing a tire.

But let's take a closer look at these larger repair tools.

The hole preparation tool is essentially a round file with a sharp point and a comfortable handle, made of very strong hardened steel.
With its help, the puncture hole is enlarged to the required size so that a tourniquet can be inserted into it.
Note the special cut at the bottom of the harness insertion tool. It serves so that after installing the sealing harness in the tire, removing the tool itself from the tire, the harness slips into this cut and remains in the tire.
The harnesses themselves are made of "raw rubber", reinforced with special durable fibers.

Tool handles come in a variety of shapes, including those with a handle similar to that of a regular screwdriver. But since the effort that needs to be made to work with the tire is quite large, it is better to buy a repair tool with handles like in these pictures.

Attention! Do not try to repair old-style wheels with a camera in this way. It's completely useless!
Externally, a tubeless wheel and a wheel with a tube can be distinguished by the “nipple” of the nipple. In a tire with a tube, in the absence of pressure in it, the nipple can easily be pushed into the tire. And in tubeless tires, it is held tightly by a special rubber bump with a rim at the base of the nipple, which can be seen when looking closely at the wheel (see the tubeless page for details).

2. Remove dirt and carefully inspect the damaged area. Evaluate if the harnesses can plug the hole. If the hole is too large (more than 5 mm), you will have to go to the tire shop to install a special “fungus” inside the tire for repairing the tire. In a situation where the puncture hole on the tire is large and you do not have a tire workshop nearby, but you need to “get there”, then you can try to insert not one, but two bundles into the tire at once. This method is not recommended for use, but sometimes it can help you out on the road.

3. Next, release the pressure in the tire before repair to about 0.5 atmosphere (in order to relieve stress in the tire structure and not spoil the cord) and, twisting, insert a tool into the puncture hole to prepare (enlarge) this hole. Rotating the tool around its axis, insert it into the tire several times and remove it back.A hole must be created in the tire large enough to accommodate the harness.

4. Insert one harness for repair into the hole of the tool to install it approximately in the middle (if there is a glue / activator in the kit, then coat the harness with a thin layer). Then insert the repair tool with the tourniquet about two-thirds of the way into the prepared hole. And then carefully pull out the repair tool so that the harness stays in the tire.

The main thing in this repair process is to control the length of the harness. So that you can be sure that, based on the length of those parts of the harness that stick out from the outside of the tire, some part of it should also stick out inside the tire (as in the left illustration above). It is wrong to repair a tire with a tourniquet in one layer (as in the picture on the right), since the diameter of the tool for preparing the hole is designed specifically for the thickness of the tourniquet, in two layers.

5. Now it remains to inflate the tire and check if it is leaking air at the place where the tire was repaired. If the tire continues to deflate in this place, then you need to repeat the entire operation to repair the tire again. If everything is done correctly, then at this point the tire will never deflate until it is completely worn out.

After you have made sure that the tire will not deflate, carefully cut off the protruding pieces of the tourniquet.
Be careful, during this operation, protect your fingers from cuts!

In addition to its simplicity, this method is also very convenient in that since the harness itself weighs almost nothing, after repairing the tire, there is no need to do additional balancing of the wheel.
That, in fact, is all. Check the pressure in the tire and now, after repair, it is ready for further work.

Video (click to play).

You can select and buy tire repair kits and compressors in the sections of our store:

Tire Repair Kits

Compressors

You can find out more information about the repair from our specialists by phone: 995-80-40

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Sometimes you will not find a puncture of a tubeless tire right away, unless the protruding head of a nail or self-tapping screw will give out. But do not rush to pull it out: while the nail is in place, a tubeless tire, unlike a chambered tire, loses air very slowly. If you pump it up periodically, you can drive for months. Only this foreign body, when the wheel rolls, rubs the cord wires. And their role is the same as that of the spokes in a bicycle: if they burst, the wheel propels. It kills wires and corrosion, so it is impossible to delay the repair. At the first opportunity, the nail should be pulled out and the puncture should be sealed securely. Let's talk about modern methods of express tire repair.

It happens that it is not possible to quickly find a puncture. You need to moisten the tire with water - bubbles will indicate the hole. On the road, if there is no water, an anti-freeze for glass will help out. One of the advantages of a tubeless wheel is precisely that the puncture can be closed with a sealing tourniquet without disassembling anything. Moreover, it is not even necessary to remove the front wheel - it is enough to turn the steering wheel to the side and jack up the car. And there are a lot of repair harnesses on sale. It only remains to choose.

Let's consider the options. The most common - cord harness... It contains nylon fiber impregnated with butyl rubber, which is sticky to the touch. To install the harness, you need two awls - a spiral one and an installation (introductory) one. First, we go through the puncture and, rotating clockwise, clean it of dirt. Screwing in, the awl expands the channel and pushes the wires of the steel cord apart without damaging them. We put a tourniquet into the hole of the adjusting awl, "unscrew" the spiral from the puncture and push the awl with the tourniquet 3-4 cm. We pull out the awl, the tourniquet remains in place. Cut off the excess, leaving 2–3 mm above the protector.We inflate the wheel, put it in place - you can go.

The advantages of this method are - simplicity and cheapness... A repair kit, which includes several harnesses and two awls, costs 40-50 UAH. If you buy separately, then fifty plaits will cost 70–80 UAH, and two awls with comfortable T-shaped handles - 40 UAH each. for each.

The main disadvantage is fragility... Five months later, the tourniquet, having dried out, it happens, gradually begins to poison the air - with a loss of up to 0.2 bar per week.

More reliable rubber band with adhesive sheath... The technology is similar to the previous one, but there are some peculiarities. I do not recommend using an awl in the form of a rasp: when processing a hole, it does not squeeze between the threads of the metal cord, it breaks them off, and the tourniquet is cut on sharp ends during installation. Instead of a direct introductory awl, in this case, a device with a side exit is more convenient. Before installing the tourniquet, we smear it with glue, which will react with the adhesive layer. We take the glue recommended by the manufacturer of the harness. The main advantage of rubber is a hermetic seal. The disadvantage is common for all harnesses: the tire carcass is damaged, and is not reinforced with a patch from the inside.

Errors in the use of delicate rubber harnesses (in particular, damage during installation) stimulated the development of reinforced harnesses. They are based on a nylon cord, on the outside there is an adhesive layer. Installation recommendations are the same as for conventional rubber. Glue - according to the instructions! Reinforced harnesses are somewhat more expensive than rubber ones, but more reliable. But they do not give an eternal guarantee either.

The best quality "CIP" repair of a punctured wheel is provided by the insert shown in the lower photo.

It is sometimes referred to as an "anchor" because it reinforces the tread with side edges from the inside. Material - porous rubber covered with an adhesive layer. To prepare the hole, you need a special cutter with a diameter of 6 mm, which does not damage the cord, and for installation - an awl with a side exit. The cutter is sold separately from the repair kit. With strict adherence to the technology, the company guarantees a reliable connection for the entire service life of the bus.

Note that harnesses and inserts are not intended for sealing tire sidewalls. If you have this particular case and the puncture, at first glance, has been successfully eliminated, at the first opportunity, repair the tire at a service or yourself with a full-fledged patch or fungus.

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