265/40R21 Tyres
112 offers available
The format 265/40R21 is one of the most popular across Britain. This dimension is fitted to a huge range of vehicles. By comparing 112 results, you can easily identify the tyre that best suits your needs.
In order to select the right tyres in 265/40R21, 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.
Decoding the size 265/40R21 is straightforward: the tread width is expressed in mm, then comes the profile as a percentage of the width, and the letter R precedes the rim diameter in inches. You will find these details moulded into the sidewall of your current tyres.