When To Buy New Tires Link

Many experts, including Tire Rack and SimpleTire , recommend replacing tires at 4/32" , especially if you drive in wet or snowy conditions where traction drops significantly below this point. Quick DIY Tests

Most modern tires have built-in "wear bars" in the grooves. When the tread is flush with these bars, the tire is at the 2/32" limit. 2. Monitor the Age of Your Tires when to buy new tires

This is the legal minimum in most regions. If your tread is this low, you must replace your tires immediately. Many experts, including Tire Rack and SimpleTire ,