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When Should You Replace Your Tyres?

Published on: Wednesday, 12 March 2025 | Author: Jessica Bird

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Keep safe on the road by looking after your tyres. Check out our guide for what you should be looking out for, how often you should change your tyres, and more.

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All-Season vs. Winter Tyres: Which Should You Choose?

Published on: Monday, 28 October 2024 | Author: Jack Dreyer

Vehicle stationary surrounded by leaves.

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Not sure whether to choose all-season or winter tyres? The right type of tyre will largely depend on the weather conditions you intend to drive in. Read on.

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A Guide to Changing a Flat Tyre

Published on: Monday, 01 July 2024 | Author: Jack Dreyer

Person using a wheel wrench to loosen wheel nuts on a wheel.

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Find out how to change a flat tyre as well as other key information to make sure you do so safely, ensuring your next journey isn’t ruined by a flat.

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What Are Run-Flat Tyres & How Do They Work?

Published on: Monday, 11 March 2024 | Author: Jack Dreyer

Close up of a run flat tyre.

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Not sure what run-flat tyres are or how they work? Read our blog to learn more about these tyres and how they can keep you safe during a puncture.

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Tyre Pros' Guide to Storing Your Tyres Safely

Published on: Wednesday, 27 December 2023 | Author: Jack Dreyer

Winter tyres stacked on top of each other in storage.

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Tyres are an investment and, if stored appropriately, they can last you a long time. Check out our tips and tricks for storing your tyres during each season.

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Showing tyre options for your

Most Likely Fitment

Important: We recommend that customers check the tyre size on the side wall of the existing tyre before proceeding.

Tip: Take a photo of your existing tyre sidewall so you can compare this to the sizes listed here.

Dont see your tyre size?

Alternative Fitments

Can't find your size?

If you can't find your tyre size above, please use the select boxes below to select the tyre size for your vehicle.

Width

Ratio

Rim

Speed

How to find my tyre size

Your tyre size can be found on the sidewall of your current tyre and is a sequence of numbers and letters. The most common tyre size in the UK is 205/55R16 but there are many variations so it's important to check your existing tyre or to check your vehicle handbook to ensure the right tyre size has been installed.

Tyre Width

The first three digits. This displays the width of the tyre in millimetres. A tyre marked 225 will measure 225mm across the tread from sidewall to sidewall.

Aspect Ratio

The fourth and fifth digits of the tyre code that immediately follow the tyre width. The aspect ratio or profile height of the tyre sidewall is expressed as a percentage of the tyre width. So an aspect ratio of 55 for example means that the profile height of the tyre is 55% of its width.

Rim Diameter

The next two digits represent the size of the wheel rim that the tyre can be fitted to. It is also the diameter of the tyre from bead to bead. So a tyre marked 16 will fit on a 16-inch wheel rim.

Speed Rating

The speed rating of a tyre is represented by a letter of the alphabet at the end of the tyre size code and indicates the maximum speed capability of the tyre. Tyres receive a speed rating based on a series of tests which measure the tyres capability to handle a set speed for a prolonged period of time.

Select your tyre speed rating to find out the maximum speed your tyres can maintain.

Speed Rating

Max Speed

If you are unsure what speed rating you need, be sure to check your vehicle handbook. Choosing a lower speed rating than that recommended by your vehicle manufacturer could potentially invalidate your insurance.

Still unsure? Why not book a free tyre check and our technicians will inspect your tyres and let you know which tyres are suitable for your vehicle.