- Quick and easy to read: The clear scale of the tread depth indicator uses red, yellow and green zones for easy readability and accurate results at a glance. - Fits tight spaces: The ergonomic gauge has a slender 2 mm diameter tip that fits into narrow tread grooves, allowing you to insert the indicator into the tread and obtain precise measurements every time. - Broad compatibility: Maintains optimal tread depth for passenger cars and multipurpose vehicles. Provides reliable measurements to help prevent road accidents. - Outdoor convenience: Portable and compact design makes it easy to store and transport. A practical tool for any outdoor setting. Use scenarios: - Before long trips or road journeys to confirm tire tread is within safe levels. - When evaluating used tires for purchase or mounting on a vehicle. - Routine tire maintenance at home or in a workshop to monitor tread life.