4/32nds of an inch
The minimum tyre tread depth in the UK is 1.6mm.
Minimum tread depth for all 4 tires is 2/32"
If you mean tire tread depth, the minimum is 1.6mm.
1.6 mm is the minimum
Minimum LEGAL tire tread depth is 2/32nds of an inch.
UK is 1mm
In the United States, the tread has to be 4/32 (3.17mm) or more on the front tires and 2/32 (1.58mm) or more on the back tires. rear tires can be retreaded but not the front "steer" tires.
The legal minimum tread depth for car tires varies by country, but in the United States, it is typically 2/32 of an inch. In the European Union, the minimum is generally 1.6 millimeters (approximately 2/32 of an inch). It's important to regularly check tire tread depth, as insufficient tread can significantly affect vehicle safety and performance, especially in wet conditions.
In California, the minimum legal tire tread depth is 1/32 of an inch for passenger vehicles. However, it is recommended to replace tires when tread depth reaches 4/32 of an inch for better wet traction and safety. Regularly checking tire tread can help ensure optimal performance and reduce the risk of hydroplaning.
in Manitoba we fail them at 3/32"
1mm according to UK law
A typical automotive vehicle legal tread depth is 2/32", which isn't much.