Illegal Tyre Tread Depth

For safety reasons it is recommended that you replace your tyres before the legal limit is reached.
Illegal tyre tread depth. Goods vehicles that do not exceed a maximum of 3500 kg gross weight and trailers that do not exceed 3500 kg maximum gross weight the minimum legal tyre tread depth limit must be. Rated 4 out of 5 stars on trustpilot from over 12000 reviews. The legal tyre tread depth for cars in the uk and europe is 16mm across the central three quarters of the tyre according to law. The tread must meet this minimum requirement across its complete circumference.
How do you check your tyre tread depth. You can expect an mot failure if your tyres have any of these faults or if you have tyres of different sizes on the same axle. These bars are located at the bottom of the tread grooves in several locations around the tyre. Car tyre legal limit check.
Instead of using the 20p test drivers would be better served using a tyre depth gauge which can cost as little as 250. Many vehicle manufacturers recommend replacing at 3 millimetres. Insert a 20p coin into the lowest tread depth of your tyres. Results of letting the tyre tread depth drop below 3 mm can be that braking distance rises by almost 40 comparing tyres with the legal limit of 15 mm to new tyres with about 8 mm tread depth both at a speed level of 80 kph.
Tyres and the law. Legal tyre tread depth. And once the tires tread has worn down to 232 the tire is considered legally worn out uneven. You can use the quick and simple 20p test.
The legal limit for minimum depth of the tread on your tyres is 16 millimetres across the central of the tread around the complete circumference of the tyre. If you cant see the outer rim around the edge of the coin then your tyre is safe and has a minimum of 3mm tread depth. In wet weather tyre tread grooves help to remove water from the contact patch between your tyres and the road surface meaning your car can brake steer and accelerate properly. Another easy way to measure the depth of the tread.
Checking the tread on your tyres is easy because all car light truck and medium commercial tyres have tread wear indicator bars moulded into the tyre tread. 16 mm tread depth. Adequate tread depth most street tires start with 1032 of tread depth. The minimum legal tyre tread depth for cars in the uk and europe is 16mm across the central three quarters of the tyre and it must meet this requirement across its complete circumference.
When the tires tread depth is below 432 drivers will begin to lose sufficient wet traction.