1/32 inch (according to driversed.com)
From the California Vehicle Code online: (1) One thirty-second (1/32) of an inch tread depth in any two adjacent grooves at any location of the tire, except as provided in paragraphs (2) and (3).
(2) Four thirty-second (4/32) of an inch tread depth at all points in all major grooves on a tire on the steering axle of any motor vehicle specified in Section 34500, and two thirty-second (2/32) of an inch tread depth at all points in all major grooves on all other tires on the axles of these vehicles.
(3) Six thirty-second (6/32) of an inch tread depth at all points in all major grooves on snow tires used in lieu of tire traction devices in posted tire traction device control areas.
In Indiana, the legal minimum tire tread depth is 2/32 of an inch. It is recommended to regularly check tire tread depth to ensure safety and compliance with the law.
Drag slicks are typically not street legal due to their design, which prioritizes performance on the drag strip rather than safety on regular roads. They lack the necessary tread patterns and features required for safe driving in various weather conditions. It is best to check local laws and regulations regarding tire requirements before using drag slicks on public roads.
Minimum LEGAL tire tread depth is 2/32nds of an inch.
A typical automotive vehicle legal tread depth is 2/32", which isn't much.
The minimum tyre tread depth in the UK is 1.6mm.
If you mean tire tread depth, the minimum is 1.6mm.
In most of the USA, the legal minimum is 2/32 inch.
In Indiana, the legal minimum tire tread depth is 2/32 of an inch. It is recommended to regularly check tire tread depth to ensure safety and compliance with the law.
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
Minimum tread depth for all 4 tires is 2/32"
The Legal minimum thread depth is 2/32". But should be replaced if under 4/32" in spite of the legal minimums.
2/32" on a standard passenger vehicle for most States in the USA, and that ain't much.
In most parts of the USA it is 2/32 of an inch.
1.6 mm is the minimum