- Improved precision: High-accuracy Tire Tread Depth Gauge with a precision vernier design, ensuring precise readings from 0 to 20 mm. - Outdoors measurement access: Portable keyring design lets you hang the gauge on a keyring for quick access to measurements anytime and anywhere. - Easy to use: Simple-to-operate tyre tread gauge for all car owners; insert and read the depth value quickly for accurate results. - Long-lasting durability: Made from strong, wear-resistant material to provide reliable performance and durable use over time. Use scenarios - Before long trips or seasonal tire changes to verify tread depth is safe and within acceptable limits. - Regular home or garage maintenance, including tire rotation and inspection, to monitor wear. - Roadside checks when you notice traction changes or uneven wear, enabling a quick assessment of tread depth. Specific attributes emphasized - Function: measures tire tread depth with a vernier design for high accuracy, range 0-20 mm. - Compatibility: suitable for use with standard passenger vehicles by all car owners. - Size and portability: compact gauge that can be attached to a keyring for easy access. - Material and durability: constructed from strong, wear-resistant material for long-lasting use. - Performance: delivers clear, easy-to-read depth values to support safe tire maintenance.