255/45R21 Tyres
47 offers available
The dimension 255/45R21 is among the most common among motorists in the United Kingdom. It is found on many different makes and models. Among the 47 tyres listed, you are sure to find the tyre ideal for your vehicle.
In order to select the right tyres in 255/45R21, it helps to consider your usage: the type of journey (urban, motorway, mixed), the type of tyre you need (summer, winter, all-season) and the price, of course. The load and speed indices must comply with the requirements stated in your V5C registration document.
Buying your tyres online is an excellent way to find better deals. Most of the retailers include free shipping and some offer fitting at a partner centre near you.
Understanding the markings 255/45R21 can be done in seconds: the first number is the width in millimetres, followed by the sidewall height as a ratio, and R signals a radial tyre, with the final number being the rim size in inches. This information is printed on the sidewall of your current tyres.