Sealey Pocket Tyre Tread Depth Gauge

About this product

The Sealey Pocket Tyre Tread Depth Gauge (TST/DGT) is a compact, easy-to-use measuring tool designed to help motorists, mechanics, and fleet operators quickly assess tyre tread depth and legal compliance. The gauge features a practical colour-coded scale that takes the guesswork out of tyre safety checks. Green indicates a healthy tyre with adequate tread (4.76–25.40mm), yellow signals that replacement should be considered (2.38–3.97mm), and red identifies an illegal tyre depth (0–1.59mm) that requires immediate attention. This clear visual system makes it straightforward to assess tyre condition at a glance, whether you're checking a single vehicle or working through a fleet. Built with a durable chrome steel body, the gauge delivers high-accuracy readings in both metric and imperial, with a scale running from 0–25mm in 1mm graduations and 0–1" in 1/32" graduations. The integrated pocket clip keeps it close to hand, making it a practical addition to any technician's toolkit or glove box. Features and Benefits: • Colour-coded design — green, yellow, and red zones for instant tread depth assessment • Reads metric and imperial for versatile use • Chrome steel body for durability and accuracy • Integrated pocket clip for convenient, everyday carry • Compact and lightweight at just 0.02kg — ideal for on-the-go checks Specifications: Model No: TST/DGT Brand: Sealey Range: 0–25mm (0–1") Graduations: 1mm (1/32") Nett Weight: 0.02kg