Minimum tread depth

What is the minimum tread depth for a car? The legal minimum tyre tread depth varies by each type of vehicle. For safety reasons it is recommended that you replace your tyres before the legal limit is reached. Many vehicle manufacturers recommend replacing at millimetres, as below this depth stopping distances start to dramatically increase.

According to the law, the tyre tread depth must be at least 1. However, it’s important to note that this is the absolute minimum.

If the tread measurement is between 1. Make sure you check your tread depth a few times a year for your own safety and peace of min and remember that the 1. Start by turning the steering wheel so you can see across the entire surface of the tread. The minimum legal tread depth is 1. Driving with worn tyres is not only a serious safety risk, but a costly one too.

Tyre and safety experts believe the 1. Tests by UK technical organisation MIRA found that, once tyres are below 3mm, stopping distances increase dramatically. Tread must be a certain depth depending on the type of vehicle: cars, light vans and light trailers - 1.

This narrow side must have a minimum tread depth of inches. The greatest depth at the 12-inch mark must not exceed the smallest on any other tread by more than 0. Depending on their type, new tyres have a tread depth of between mm and 9. This ensures the best performance in changing conditions.

While the minimum legal tread depth for all passenger car tyres in Europe is 1. UK tyre law: what is the legal tyre tread depth UK law stipulates that a car should have a minimum tread depth of 1. The tread depth is the distance from the front edge, or nosing (a tread projection that overhangs the riser below), of one step to the front edge or nose of the next step, measured horizontally. The building regulations also state that the tread should be a minimum of 50mm tread width at the narrow end.

Other UK Staircase Building Regulations Doors should not open more than 400mm onto the front of any step. UK law states that car tyres must have a minimum tread depth of 1. In other words, if you imagine a line at the centre of the tread in the direction of the car’s.

This is not just a number, but a legal requirement. Experts believe that this minimum tread depth, however, is too low.

But how can you measure the tread ? Someone mentioned that traders have to sell with minimum 3mm tread (not legal minimum of mm). Tyres are legal - but only just.

I cannot find any information about this - can you help? While UK tyre law states that a wheel should have a minimum tread depth of 1.

This is confirmed by RoSPA’s study, which found stopping distances increase by 44. With the minimum legal tyre tread depth of 1. Aquaplaning – In wet conditions, your tyres may lose contact with the road surface and instead travel on top of the surface of the water.

That’s why tyre experts, like Kwik Fit, and leading premium tyre manufacturer, Continental, strongly recommend that you replace your tyres before they reach the UK road legal tyre tread depth mimimum of 1. Just for perspective, the average thumb nail is about 1mm thick! One of the biggest issues with a tyre having just 1. They need to be thicker to handle wet, icy, and snowy conditions.

Ensure your vehicle is equipped with the correct winter, summer, or all-season tires.