2/32 of an inch
Minimum tread depth for all 4 tires is 2/32"
It's 1.6 millimetres
According to CVC 27465(b), the minimum allowable tread depth for tires is 6/32 of an inch. This regulation ensures that tires maintain adequate traction and performance, especially in wet conditions. It's important for vehicle safety to regularly check the tread depth, as tires with insufficient tread can lead to reduced grip and increased risk of accidents. If the tread depth falls below this minimum, it's advisable to replace the tires promptly.
1/32 inch
To my knowledge all US states require a minimum 2/32nds tread or more to be legal to roll down the road. This measurement is taken in the shallowest portion of tread on unevenly worn tires as well. Hope this helps.
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.
It depends on the legislation of the country in question
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.
On or before your country's legal minimum requirement for tread. If in doubt see out a qualified fitter to check the tread depth for you
In Florida, the minimum tread depth for front tires on trucks is 4/32 of an inch. This requirement is in place to ensure adequate traction and safety on the road. Drivers should regularly check their tire tread to comply with this law and maintain vehicle performance.
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.
The minimum tread depth for semi-truck tires, as regulated by the Federal Motor Carrier Safety Administration (FMCSA), is 4/32 of an inch for steer tires and 2/32 of an inch for drive and trailer tires. However, many safety experts recommend replacing tires when tread depth reaches 5/32 of an inch to ensure optimal traction and safety, especially in wet conditions. Regularly checking and maintaining tire tread depth is crucial for safe operation.