Alright, so this sounds simple, but you wouldn't believe how many car guys let their tires go too far. Driving on worn out tires is obviously dangerous, so we suggest checking the wear on your tires a few times a year, depending on how many miles you put on it. If you're worried that your vehicle may have some suspension alignment issues, measure the tread depth in each tread groove and compare measurements to see if the tire is wearing evenly. It's important to know how to measure your tread depth, so check out this tech video to find out the easiest ways to measure your tread on one of our Excelsior Stahl Sport Radial tires.