Durable and lightweight: pocket-sized tyre depth gauge made of durable ABS, compact and easy to carry in a pocket, glove box, or tool kit. Measures tyre tread depth to monitor wear and enhance safety: ideal for regularly assessing your car’s tyre profile to stay ahead of wear and maintain safe driving conditions. Easy to use: slider design enables quick operation; simply slide to measure and read the tyre tread depth without complicated steps. Clear and easy to read: probe head for simple measurement; measuring range 0-20 mm with clear, easy-to-read data. Use scenarios: - Regular car maintenance: check all four tyres before long trips or seasonal changes to ensure safe drive. - DIY or home workshop: convenient tool for everyday tyre inspections and tire-profiling routines. - Used tyre purchase or replacement decisions: verify tread depth before buying or installing tyres, including checking a spare.