What is the legal limit for tyre wear?
The legal limit of 1.6mm is reached when the tyre is worn to the level of the tread wear indicators in the main groove — as soon as this happens, the tyre should be replaced.
Is Outer tyre wear illegal?
Check for cuts or breaks in the rubber larger than 25mm or 10% of the section width which has caused the inner cord to become exposed and any bulges or lumps that may indicate failure of the tyre structure. It is also important to remember it is illegal to use a spare tyre outside of its stated limitations.
Is it illegal to drive with a damaged tyre?
If you drive on damaged or worn tyres, you are at risk of invalidating your car insurance policy, incurring a hefty fine and/or penalty points and endangering those around you. In the eyes of the law both the driver and the vehicle owner, if different, are liable and both may be summonsed in the event of illegal tyres.
Why do my front tyres wear on the outside?
Front tires wearing on the outside edge is usually a result of aging coil springs. As they lose height, so does the vehicle, causing the whole suspension to misalign, especially in camber. If the leaf springs are also sagging or wearing out, they cause caster misalignment, which may worsen the situation.
Does AA come out for flat tyres?
If the puncture is not suitable for temporary repair — tears in the sidewall due to hitting the kerb, for example, are a common cause of punctures — the AA will send a recovery vehicle to take the car to the driver’s destination or to the nearest tyre centre.
What is classed as an illegal tyre?
The law requires car tyres to have a minimum tread depth of 1.6mm in a continuous band around the central three quarters of the tyre. If you can see these bars your tyres are about to become illegal and unsafe. However, for optimum safety, most manufacturers recommend that your tyres are changed at 3mm.
Why are my front tyres wearing on the outside?
Is it legal to wear the outside edge of a tyre?
Tyre safety is a matter of life and death. Tyre wear on outside edge – is it legal? The legal minimum tyre tread depth in the UK is 1.6mm, which must be in a continuous band around the middle three quarters of each tyre, leaving some allowance for the very edges.
How big should the band be on a minium tyre?
At least 1.6mm throughout a continuous band in the centre 3/4 of the tread and around the entire circumference of the tyre. Most larger vehicles. At least 1.0mm throughout a continuous band across at least 3/4 of the breadth of the tread and around the entire circumference.
What is the legal tread depth for a car tyre?
What is the legal tyre tread depth? The legal minimum tyre tread depth varies by each type of vehicle. At least 1.6mm throughout a continuous band in the centre 3/4 of the tread and around the entire circumference of the tyre.
Which is part of the tyre can contact the road?
The ‘breadth of tread’ is the part of the tyre which can contact the road under normal conditions of use measured at 90 degrees to the peripheral line of the tread. Different vehicles require different tread depths.