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Home / Tyre Sizes / 315/40 R21

315/40 R21 Tyres

Often luxury SUVs such as the Mercedes GLE-Class and Porsche Cayenne feature 315/40 R21 tyres.

Carrying 315 mm across, a 40% profile, these tyres are made for 21-inch wheels. Learn how to check your tyre size using our simple guide, which ensures you get the perfect fit.

We offer a Price Match Promise with every tyre as we will not be beaten on price! Got your tyres selected? The next step is booking your professional tyre fitting. Choose the ideal time and date for your schedule.

Our range of 315/40 R21 tyres includes high performing products from Pirelli, Dunlop and Bridgestone.

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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