Overall, we found the SAFELIFE Digital Tire Tread Depth Gauge to be a reliable and accurate tool for measuring tire tread depth. It’s easy to use, easy to read, and easy to carry with you ...

The penny test (shown below) is the easy way to check a tire tread's depth when you don't have a depth gauge. If you place a ...

5 On Your Side stopped by Firestone to talk with Tim Liebig. At Firestone, they have a special tread gauge to tell your tire ...

[John] found that a digital tire tread depth gauge can work well for this application. Many of these gauges use the same electronics as the cheap digital calipers, for which the serial protocol ...

Step 3 Press the tire gauge against the valve stem in a swift motion, making a “flat” connection that seals completely. Swiftly remove the gauge from the tire’s valve stem after the stick ...

Some come with an extension hose, and they are often more feature-laden than pocket-sized gauges with a bleeder valve and dual-scale dial. The Accutire MS-4021B is part of the Tire pressure gauges ...

The Sealey is more bulky than the two top gauges, but it packs in more, not least a simple tyre tread depth gauge with readings printed into the casing. It also features a bleed valve operated ...