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265/55 R20 Tyres

Everything we know about the 265/55 R20 tyre size: 3 owner reviews covering 31,000 miles of driving, and EU label data for the tyres you can actually buy in it.

  • 3owner reviews
  • 31,000 milescovered on them
  • 30tyres made in this size
265/55 R20 To scale, mm
Ø 800 265 146 20" 146

265/55 R20 EU tyre label data

EU label values are declared for each individual size, so the figures here are exact for 265/55 R20 rather than a range across a model. 30 tyres carry label data in this size. The most common load index is 113 (up to 1,150 kg per tyre). Speed ratings on offer: W (270 km/h), V (240 km/h), H (210 km/h), T (190 km/h), R (170 km/h), Q (160 km/h). 15 tyres in this size carry the 3PMSF severe snow marking.

A Best wet grip

3 tyres in this size hold the top EU wet grip rating, class A. The highest scoring on Tyre Reviews:

A Lowest rolling resistance

The most fuel efficient choice: 4 tyres in this size reach rolling resistance class A. The highest scoring on Tyre Reviews:

69dB Quietest tyres

The quietest 265/55 R20 tyres are labelled at 69 dB external noise:

Label values come from the EU EPREL database and apply to the EU market versions of each tyre. Wet grip and rolling resistance run from class A (best) to E; noise is the measured drive-by figure. A good label is a floor, not a verdict - the tests and owner ratings above tell you far more.

What does 265/55 R20 mean?

A 265/55 R20 tyre is 265 mm wide, its sidewall is 55% of that width (146 mm) tall, and it fits a 20 inch wheel. That gives an overall diameter of roughly 800 mm.

265/55 R20 nominal dimensions
Section width265 mm
Sidewall height146 mm
Rim diameter20" (508 mm)
Overall diameter≈ 800 mm
Circumference≈ 2,512 mm
Revolutions per km≈ 398
Revolutions per mile≈ 641

Also written as

265/55R20 265/55 ZR20 265-55-20 265 55 20

Figures are calculated from the nominal size. A loaded, rolling tyre runs a few percent smaller, and true widths vary slightly between makes.

Comparing two sizes? Use the tyre size calculator →

What cars use 265/55 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 265/55 R20 tyres

The most recent owner reviews fitted in this size, in their own words.

32%
Bridgestone Dueler AT 693 265/55 R20 Toyota Landcruiser 19,000 miles April 27, 2025
I drove my 2022 Land Cruiser 300 for 30,000 KM, noticeable wear in the front tyre, with alot of shaking and bad alignment ( Alignment & balance was fine ) the problem was with the front tyres wear from the outside caused the car to shake and not stable. Anyways those tyres are All-Terrain so we are not expecting a comfortable ride.
68%
Falken Wildpeak WP AT01 265/55 R20 Jeep Grand Cherokee 12,000 miles January 10, 2024
Tires have no issue in sub zero C temps, dry road, but issues start when there is mushy snow, it's like summer tyres. If you'd be choosing them for winter - skip and get better performing ones. If your winter is dry, then these are ok. Wear is good. These came on grand cherokee wl 4x4 2021, but i started to doubt if these were suitable for winter use at all, when entered snow. They are quiet for their rugged protector. No trail driving was done on them.
44%
Accelera Iota 265/55 R20 Jeep Grand Cherokee April 14, 2017
Crap , it's like driving with wooden wheels. These tyres came on my used Jeep grand cherokee and in my opinion the rubber compound is way to firm , you could run over a match stick in the road and feel it. Going to replace with Nexen rodian tyres soon.

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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.

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