It’s important to check your tyres’ tread depth because those grooves in your tyres are there to disperse water. Without them, you’ll put yourself – and others – at risk through aquaplaning.

As the chart in All-season-tire wear shows, that represents a nearly ... Compared with new tires, those with half their tread depth took 3 to 6 feet longer to come to a stop from 40 mph on our ...

What Is the Optimal Tread for a Tire? The minimum legal limit for tire tread depth is 2/32 of inch, but it's best not to wait ...