The tires on cars in drag racing, where two motor vehicles compete in a straight line, are quite different from those on regular vehicles. In regular vehicles Except I have no teeth It may wrinkle during the race.

This wrinkle in the tow straps is It actually gives you an advantage in the race. Let’s take a look at what exactly this benefit is.

First of all, what is drag racing?

Drag racing with drag vehicles; where motorcycles and cars usually race, It is a motorsport in which two vehicles take off from the asphalt surface simultaneously and the first vehicle to cross the finish line at the end of the specified distance wins.

If you’ve watched these races before, you might have noticed something: the tires. Compared to other cars, the tires of tow vehicles wrinkle during the race.

Why are tow vehicle tires wrinkled?

These tires, known as “slicks”, have a flat surface and do not have a tread like other tires. Purposes, To improve the grip of vehicles on the track by increasing contact with the road. Because the vehicles in drag racing reach very high speeds in a short time, the grip of the tires on the road is very important. If there is not enough grip, the wheels can start to slip, making it difficult to control the vehicle and losing speed.

When the tires are spinning at high speeds with great force during racing, Thanks to the high torque and low pressure The sidewall portion of the tire in particular stretches, and as it stretches, the tire surface expands and takes on a wrinkled appearance. The wrinkles allow more surface area to come into contact with the road. This change in shape causes wrinkles to form on the tire surface, which increases the surface area to come into contact with the road.

In short, wrinkled tires; Flexibility and the ability to expand under pressure Increasing the speed and performance of the vehicle during races by providing better handling It works.

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