If the safety risks do not manifest themselves, will it perhaps be the risk of a £2,500 fine and three penalty points for a worn tyre? High-end tire manufacturers mold TWIs into the design of the tire tread pattern. It is easy to identify; It consists of six or more small frictions on the underside of the main tread grooves, which are usually 1.6 mm to 2 mm above the base of the groove. The legal limit of 1.6 mm is reached when the tire is worn at the tread wear indicators in the main groove – as soon as this happens, the tire must be replaced. Book a free tire check READ MORE: Should I buy winter tires? Advantages, disadvantages and costs explained The correct pressure for your car`s tires can be found in the fuel filler flap or in your owner`s manual. If possible, use the same pressure gauge to keep all readings consistent and check them weekly. These indicators are small raised areas at the bottom of the grooves. Once the tread surface is at the same level as these raised areas, the tread depth approaches the legal limit of 1.6 mm and you need to have your tires checked and replaced. You can also check the depth of your tread with the 20p test. Inserting a 20p part into a tire`s grooves is an easy way to test if the tread depth is above the legal limit. The outer edge of a 20p part is just under 3mm wide, so as long as the rim is hidden when inserted, the tire is above the legal tread limit. Bulges, blisters or cracks in the sidewall are usually indicators of serious internal damage to tires.
Sunlight can also cause cracks, although this does happen in cars that are left outside for long periods of time in hot weather. Therefore, it`s best to check your tires weekly, as damage can lead to a loss of pressure or worse, a sudden explosion. Although the legal limit for tread depth is 1.6mm, many tire manufacturers, suppliers, and automakers recommend replacing your 3mm tires. If you are not sure if the depth of your tread is at a safe level, you can use a handy tread depth indicator. These devices give you an accurate measurement for added peace of mind. You can buy tread gauges to help you assess the depth of the tire`s tread, and you can also get basic color-coded tools that let you know at a glance whether a tire is legal or not. Book a free tire check and one of our qualified technicians will not only check the tread depth of your tire, but will also perform a pressure check and check for wear and damage. A tire tread check begins with a thorough visual inspection. Start by turning the steering wheel to see the entire surface of the tread. They look for signs of irregular wear that could affect one area of the tread more than another. If the tires wear evenly, you need to determine if you have enough tread on your tire.
Book a free tire check A quick visual check of your tread depth can be done by simply looking at the wear indicators you find in the grooves of the tread pattern. However, a more accurate and reliable way is to use a depth gauge. It is small enough to fit in the glove compartment and gives an accurate measurement of the tread depth of your tires. Use a profile depth gauge – a tool that gives you a quick and easy-to-read measurement. Or why not make your life easier and let us come to you? Our Halfords Mobile experts can change your tires at home or at work and at a time that suits you. When replacing tubeless tires, the valves must be replaced or maintained. When checking or adjusting the air pressure, always make sure that the valve is not leaking. A new cap of the gasket type must be attached. In an ideal world, you should check the depth and tread pressure of your tire at least once every two weeks and at least once a month. Safe and correct walks are crucial, especially over long distances and on motorways.
Book a free tire check More tread means more grip. Keep in mind that although the legal limit is 1.6mm, anything less than 3mm can seriously affect performance and safety. Worn tyres mean that the only contact surface between you and the road is beyond its peak. These are custom tools that quickly measure the depth of a single tire groove. The legal tread depth for cars in the UK and Europe is 1.6mm on the centre three-quarters of the tyre. The law is clear on the legal standards required in each of these areas to maintain vehicle safety. In addition to wear, tires are susceptible to internal damage. However, unlike a flat tire or excessive wear, internal damage can be difficult to identify, especially if there is no immediate impact on the vehicle`s driving behavior. Also watch out for potholes, as crushing them can have serious consequences. The legal minimum tread depth in the UK is 1.6mm on a continuous tread that covers the central three-quarters of the tread width and bypasses its entire circumference. The tread depth must be greater than 1.6 mm to be legal. This must be the case for three-quarters of the middle of the tyre.
A 2mm tread tire may not work as well as a 3mm tire on a road with 2.5mm of water on the surface.