Tread blocks are the patterned bulges on the tyre. A tread void is a gap between the tread blocks. These tread voids make the tyres more flexible and sustainable to rough road conditions. Tread voids are an important part of the tire and help it become more durable. They also protect the inner parts of the tire. Every tyre model has a different tread void when it comes to Chinese tires in UAE and other kinds.
Tread voids are as vital to a tyre and its performance as the air pressure inside the tire. They vary in width and depth according to the function of the tyres. The pattern and measurements vary with low rolling resistance tires, heavy-duty function tires and according to the terrain and climate they’re made for. That’s why tread voids of truck tires, SUV tires and sedan tires vary so much in size pattern.
You should buy tyres with less tread void for dry roads as they give more traction on dry surfaces. Wider and deeper tread voids are fit for wet roads and give more traction here than the tire with less tread void.
Tires used for race cars don’t have tread voids at all. The absence of tread void helps them to extend their speed and drive effortlessly on the racetracks. Cars made for everyday driving absolutely have to have tread voids. This is to withstand changing temperatures and variable road conditions.
Car tyres have an expiry date and they must be replaced when they get too worn out. This must be done as a safety measure. Overuse of your car tires also takes a heavy toll on their tread voids as tread blocks and voids are the parts of the tyre that maintains constant contact with the ground.
When maintaining your car, clean the tread void and the debris stuck in it like pebbles, dirt, glass pieces, mud, etc. This debris can damage the tyre in the long run. Observe for any cracks, deformations, and bumps along with the blocks and voids.
This was all you needed to know about tread voids and the part they play in giving you an optimal driving experience, no matter the climate and the terrain.