The X-tar Seal Carded Tread Depth Gauge is the perfect tool for quickly and accurately measuring tire tread depth. This easy to use, one-handed operation gauge helps identify issues early and allows for corrective action to be taken to prevent premature tire wear. With its accurate readings, you can be sure that your tires are in the best condition possible, reducing the risk of longer stopping distances and increased risk of hydroplaning in wet conditions. FleetPride is your First Click in Heavy Duty®.