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Home / Tyre Sizes / 305/30 R20

305/30 R20 Tyres

Often sports cars such as the Porsche 911 and Nissan GT-R feature 305/30 R20 tyres.

These tyres measure 305 mm across, a 30% aspect ratio, and are made for 20-inch rims. 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 305/30 R20 tyres includes high performing products from Bridgestone, Michelin and Pirelli.

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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