Whether your car slipped dangerously at a stoplight, or you skidded out during a storm, you're worried about your tire grooves. Are they worn or damaged? If so, they may not have traction to grip the road. Even small degradation in the treads can lead to longer braking times. The difference between "scary near misses" and "serious wrecks" often boil down to milliseconds. So you owe it to yourself and to others on the…
