It depends on the legislation of the country in question
The minimum tread thickness for passenger car tires is typically 2/32 of an inch (1.6 mm). It's important to replace tires once they reach this depth to ensure adequate traction and safety, especially in wet conditions. Many experts recommend considering replacement when tread depth falls to 4/32 of an inch for optimal performance. Regularly checking tire tread depth can help maintain vehicle safety and handling.
Minimum tread depth for all 4 tires is 2/32"
In most parts of the USA it is 2/32 of an inch.
If you mean tire tread depth, the minimum is 1.6mm.
Tire spec in PA is 2/32 of an inch of minimum tread
In Virginia you must have 2/32 tread depth on all 4 tires to pass inspection.
For passenger cars: Generally 2/32 of an inch. About the same distance between the outer edge of a penny and and the top of Lincolns head. For commercial vehicles: * Front tires: 4/32 of an inch * Rear tires: 2/32 of an inch
Tire spec in PA is 2/32 of an inch of minimum tread
It's 1.6 millimetres
In the United States, standard passenger vehicle tires are required to have a minimum tread depth of 2/32 of an inch. However, for optimal safety, many experts recommend replacing tires when the tread depth reaches 4/32 of an inch, especially in wet conditions. It's important to regularly check tire tread depth to ensure safe driving performance.
2/32 of an inch
2/32"