245/40R21 Tyres

The format 245/40R21 is one of the most popular across Britain. This dimension is fitted to a huge range of vehicles. By comparing 53 results, you can easily identify the tyre that best suits your needs.

In order to select the right tyres in 245/40R21, 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.

Reading a tyre dimension 245/40R21 is simpler than it looks: the opening figure indicates the tyre's width, the second is the aspect ratio as a percentage, and R denotes radial construction followed by the wheel diameter. Everything is marked on the side of your current tyres.