Want to buy a 245/45R21 tyre but don’t know which is the best solution for your car? In the Pirelli catalogue, you can find a selection of 245/45R21 tyres, compare their technical features in detail and choose the tyre that fully meets your expectations. Pirelli dealers are also ready to help you through all stages of your purchase, providing any information you need. The 245/45R21 tyre has the following features: the first three digits 245 refer to the width of the tyre in millimetres. The second two-digit number 45 refers to the ratio between the height of the sidewall and the width of the tyre. R stands for “Radial” and the last two figures 21 indicate the wheel diameter in inches. Filter the tyres by season: winter, all season and summer; we have a complete catalogue for all weather conditions and types of car: economy cars, SUVs and sports cars. Browse the best selection of Pirelli 245/45R21 tyres now and buy tyres for your car with complete peace of mind.

Warning

By selecting a vehicle, the interactive application will show you the Pirelli tyre most suited to your vehicle according to its technical features and homologation and a list of sizes that can replace those originally fitted. Read the legal information