They were great tyres for the rear of a front wheel drive car. They only lasted 12000 miles on the front but have lasted 52,000 on the rear. Fantastic tyres. Would buy again but only for the rear axle.
240/45 R20 Tyres
Everything we know about the 240/45 R20 tyre size: 1 owner reviews covering 52,000 miles of driving, and EU label data for the tyres you can actually buy in it.
- 1owner reviews
- 52,000 milescovered on them
What does 240/45 R20 mean?
A 240/45 R20 tyre is 240 mm wide, its sidewall is 45% of that width (108 mm) tall, and it fits a 20 inch wheel. That gives an overall diameter of roughly 724 mm.
| Section width | 240 mm |
|---|---|
| Sidewall height | 108 mm |
| Rim diameter | 20" (508 mm) |
| Overall diameter | ≈ 724 mm |
| Circumference | ≈ 2,275 mm |
| Revolutions per km | ≈ 440 |
| Revolutions per mile | ≈ 708 |
Also written as
240/45R20 240/45 ZR20 240-45-20 240 45 20
Figures are calculated from the nominal size. A loaded, rolling tyre runs a few percent smaller, and true widths vary slightly between makes.
What cars use 240/45 R20 tyres?
The cars most often running this size in our owner reviews. Each links to the best rated tyres for that exact car.
What drivers say about their 240/45 R20 tyres
The most recent owner reviews fitted in this size, in their own words.
Drive on 240/45 R20 tyres?
Review your tyres and help the next driver choose. It takes about five minutes, and every review on this page came from a driver who took them.
Where this data comes from
Owner ratings are submitted through the review form on this site, naming the tyre, the size and the distance covered, and are checked by hand before publication. Test results come from independent published tyre tests indexed by size, and label values from the EU EPREL database.
About the TR Score
The Tyre Reviews Score rates each tyre out of 10 using independent test results and the full body of owner reviews, so you can check a car-specific ranking against the wider evidence.
Who does the testing
Every test published as a Tyre Reviews test is run by Jonathan Benson, who has been testing tyres independently since 2007.