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Home / Tyre Sizes / 315/45 R21

315/45 R21 Tyres

315/45 R21 tyres are a rarer size but are fitted to some older large SUVs..

These tyres feature a 315 mm width, 45% sidewall, and are built for 21-inch wheels. Read our handy guide to learn how to check your tyre size by understanding the label on your current tyres.

We won't be beaten on price and keep this promise with our Price Match Promise. Choose from local garage fitting, mobile fitting and home delivery - flexible options to work around your needs.

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Asda Tyres is operated by Colewood Automotive Limited under contract with Asda. Registered in England No. 10828348, VAT No. 273208316. Registered Office: Colewood House 1 Kingfisher Way, Kingfisher Court, Stockton-on-Tees, Durham, United Kingdom, TS18 3EX