Tyre roar – the noise made by a tyre against the road surface – is a critical factor in a car’s cruising refinement, and also its environmental impact.

Displayed as a string of numbers and letters (which looks something like DOTXXXXXXXX1017) is information about when your tyre was manufactured. The last four numbers relate to the date of manufacture, so you can identify the age of your tyre. In this example, the date code is 1017 which would mean that the tyre was manufactured in the 10th week of 2017. 6. European ECE Type Approval Which? Limited is registered in England and Wales to 2 Marylebone Road, London NW1 4DF, company number 00677665 and is an Introducer Appointed Representative of the following: This is important to ensure that the tyres you buy are suitable for your vehicle, as the wrong size or speed rating can be dangerous.Also, the external noise is also important, as tyres with a higher rating will be noisier than those with a lower rating. The label is applied to all new tyres, whether they’re fitted to a new car or when bought as aftermarket replacements. No, you shouldn’t ever fit tyres with a speed rating that’s too low for your car. It could cause steering and control issues or you might even suffer tyre failure.

Tyre manufacturers produce different tyres that have different patterns. The pattern of your tyre will be displayed clearly on the tyre sidewall. 3. Country of Manufacture We do not make, nor do we seek to make, any recommendations on financial products or services that are regulated by the FCA, as we’re not regulated or authorised by the FCA to advise you in this way. In some cases, however, we have included links to regulated brands or providers with whom we have a commercial relationship and, if you choose to, you can buy a product from our commercial partners. Where your tyre was manufactured will be indicated by the writing on the sidewall. In this example, the tyre was manufactured in the United Kingdom. 4. Tread Wear Indicators

They were initially introduced in 2012 to help drivers identify the most suitable tyres for their vehicles. Generic tyre size guidelines below, however this is just a guide and we would always recommend measuring your actual tyre sidewall. If in any doubt about the size you need, it is safest to size to the same letter height as per the manufacturers tyre brand letters. Rolling resistance is the force that resists the motion of an object that is rolling on a surface. It is an important factor in the construction and design of vehicles, as it affects the amount of energy needed for the vehicle to move.

Give it a touch upon the spots if you missed any part, and let it dry for a while. If you wish to give it a bolder look, go for another coat. Also Read: Honda Civic BS6 Diesel Launched At Rs 20.75 Lakh; Makes 118 Bhp There is no reason to buy tyres with a speed rating that exceeds your car’s top speed. They’ll cost more for no benefit. The speed rating letter comes after the load rating. It’s important to look at both together because the speed rating depends on driving with the right load. R = radial (the type of construction; all tyres are now radial as opposed to the older cross-ply construction)

Manufacturing date code– The tyre will sometimes be marked with its manufacture date, displayed as a long set of letters and numbers like this ‘DOTXXXXXXXX1320’. The last four numbers relate to the manufacture date –‘1320’ means that the tyre was made in the 13th week of 2020. Please note: All tyre kits and materials must be dry and kept at room temperature for a minimum of 1hour before installation.

Tyre name or pattern name– The tyre is likely to have its own product name as a marking too, denoting what product range it comes from or the type of tread pattern it has. Colour the letters with the marker. The easiest way is to start with the centre first and focus on the outlines with another fine tip market. As tyres account for 20% of a car’s overall fuel consumption, choosing wisely here can give significant savings.It’s important not to go over the maximum load as it could be dangerous. The tyre speed rating won’t be accurate and it could affect the way the tyres perform and handle. This indicates that outer diameter or tread width of the tyre differs from a normal tyre. G1 tyres should be matched and mounted on the same axle. Which? are an Introducer Appointer Representative of Optimise Media Limited (FRN 313408), for the introduction of HSBC Group, who are authorised and regulated by the Financial Conduct Authority to provide credit brokering activity. Optimise Media is registered in England and Wales to Exchange Street Buildings, 35-37 Exchange Street, Norwich, England, NR2 1DP and company number 04455319. As well as being a handy comparison tool, the label gives manufacturers an incentive to produce better tyres. This has worked for domestic appliances, where the level of improvement has led the authorities to re-evaluate the rating scales. It’s safest to fit the same size and type of tyre, with the same speed rating, on all your wheels. Find out more: