How tyre testing works?

Tyres are a crucial part of your vehicle. They provide safety and comfort for people like you who need the best for their automobiles. That is why tyre testing is necessary to evaluate its performance, wet traction, temperature, and tread wear, before being distributed and sold. These tests have to be carried out by the manufacturer based on certain government regulations. This process is different depending on the agency; they vary in distances, measurement procedures, and routes.

Tyre companies like Davanti Tyres Birmingham have implemented additional tests as technology is rapidly evolving and new types of check-ups need to be developed. For instance, several techniques have been added to examine tread wear using internal machines which deliver a faster evaluation to engineers.

This kind of examination is in continual expansion to develop more indoor tests to probe how the tyre performs under different conditions. There are all sorts of tests, here are some basic ones that all tyres Birmingham must undergo:

Tyre traction

Some indoor laboratories have been created to assess the handling and traction. The main goal is to allow cars to be tested on numerous conditions such as ice, rain and snow, and different surfaces, like dry, wet and bumpy, and evaluate how well they perform. 

Tyre-road interaction

Many methods have been designed to test certain parameters, like slip displacements and localized pressure.

Rolling Resistance

To test the rolling resistance, a tyre needs to be placed on a special drum which needs to be at least two metres high. Then, it has to be turned using specific pressure and load. The engineer measures the torque before and after the tyre is placed in the drum. The rolling resistance is the difference between the torque with the tyre and without it.

Wet Grip

When it comes to testing the wet grip on a tyre, engineers need to carry out two different types of tests.

In the first one, they evaluate the braking on a wet surface. This shows how well a tyre works when a car needs to come to sudden braking while driving on a wet road. They measure and record the distance that the vehicle travels before slowing from a speed of 20 km/h up to 80 km/h.

They also execute a skid test, which measures the friction amid the road surface and the tyre. The car needs to be travelling at 65 km/h for the assessment to be valid.

A lot of things have changed since the earlier years of testing tyres. Car manufacturers are aware that the way they test their vehicles will keep evolving soon as well as the equipment and capabilities of their personnel. This will allow a more complete and better tyre testing which will improve the overall performance of their cars and will eventually attract more customers.

Understanding how tests are carried out and their influence on each driver's lives is vital before buying a new vehicle. Davanti Tyres Birmingham knows the importance of precise and complete tyre testing to provide the best quality in material and construction and assure safety to all drivers no matter the type of vehicle they drive.