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275/55 R20 Tires

Everything we know about the 275/55 R20 tire size: 30 owner reviews covering 702,827 miles of driving, and EU label data for the tires you can actually buy in it.

  • 30owner reviews
  • 702,827 milescovered on them
  • 229tires made in this size
275/55 R20 To scale, mm
Ø 811 275 151 20" 151

275/55 R20 EU tire label data

EU label values are declared for each individual size, so the figures here are exact for 275/55 R20 rather than a range across a model. 134 tires carry label data in this size. The most common load index is 117 (up to 1,285 kg per tire). Speed ratings on offer: Y (300 km/h), W (270 km/h), V (240 km/h), H (210 km/h), T (190 km/h), S (180 km/h), R (170 km/h), Q (160 km/h). 54 tires in this size carry the 3PMSF severe snow marking.

A Best wet grip

5 tires in this size hold the top EU wet grip rating, class A. The highest scoring on Tire Reviews:

A Lowest rolling resistance

The most fuel efficient choice: 5 tires in this size reach rolling resistance class A. The highest scoring on Tire Reviews:

68dB Quietest tires

The quietest 275/55 R20 tires are labelled at 68 dB external noise:

Label values come from the EU EPREL database and apply to the EU market versions of each tire. 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 275/55 R20 mean?

A 275/55 R20 tire is 275 mm wide, its sidewall is 55% of that width (151 mm) tall, and it fits a 20 inch wheel. That gives an overall diameter of roughly 811 mm.

275/55 R20 nominal dimensions
Section width275 mm
Sidewall height151 mm
Rim diameter20" (508 mm)
Overall diameter≈ 811 mm
Circumference≈ 2,546 mm
Revolutions per km≈ 393
Revolutions per mile≈ 632

Also written as

275/55R20 275/55 ZR20 275-55-20 275 55 20

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

Comparing two sizes? Use the tire size calculator →

Every tire reviewed in 275/55 R20

The complete record, including discontinued tires and tires with too few reviews to rank, ordered by the amount of evidence. A further 22 tires have a single review each; they count toward the totals but are not listed.

All tires reviewed in 275/55 R20
Tire Season Owner rating Reviews Distance reviewed
Hankook Ventus ST Summer 90% 2 45,000 miles
Goodyear Wrangler Steadfast HT All Season 89% 2 47,757 miles
Bridgestone Dueler HT 684 Summer 83% 2 10,025 miles
Hankook Dynapro AT2 All Season 68% 2 138,000 miles

Reviews only cover part of the market: 229 tires are made in 275/55 R20. Browse every 275/55 R20 tire →

What drivers say about their 275/55 R20 tires

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

96%
Hankook Ventus ST 275/55 R20 25,000 miles October 23, 2026

Quiet comfortable tires , long lasting. I dont think hankook makes them anymore , which is a shame

93%
Toyo Proxes ST III 275/55 R20 Dodge ram 1500 10,000 miles September 21, 2026

Have had these on my truck for about 2yrs. Only done about 10k on them however, I love them. Great looking tire on my truck. Amazing dry & wet grip. Far better than the Mickey Thompson on it previously.

86%
Cooper Discoverer Road Trail AT 275/55 R20 Toyota Sequoia 50,000 miles September 2, 2026

Very quiet, superb in wet conditions, seemed to wear quickly at first but that might have been from too low of tire pressure. Many rough road excursions even at end of life and it's got great traction.

84%
Bridgestone Dueler HT 684 275/55 R20 Ram 1500 hemi 10,000 miles August 27, 2026

Tires seem to be more puncture prone than what I have previously experienced, in particular to my previous Continental all terrain tires.

77%
Hankook Ventus S1 evo 3 275/55 R20 Ram 1500 hemi 20,000 miles May 9, 2026
My first need is: perfect cornering and cotrol on dry or wet tarmac only, for heavy RAM 1500 HEMI truck. This tires, with profile reduced from standard factory 60 to 55, are perfect for this condition. Full control in corners is maintained
89%
Continental TerrainContact HT 275/55 R20 GMC Yukon Denali 20,000 miles December 2, 2025
I live in Kansas where we get more ice than snow. The snow grip is so good I sometimes do not install my dedicated winter tire unless I suspect ice in horizon. Driven in all types of weather from heavy rain to extreme hot summers. The tires do very well in wet conditions and noticed no slipping or sliding. During dry the tire does well and has a solid grip even in higher speeds. The wear has minimal with 20,000 miles. They have been very comfortable and low road noise.
89%
Nexen Winguard Sport 3 SUV 275/55 R20 Porsche Macan Diesel S 1,000 miles December 2, 2025
I'm actually reviewing the Wingard Sport 3 SUV version of the tire since I haven't found any online and it's a staggered setup with the fronts being 245/55R20. It has been 1 month since I've installed the tires, mostly it has been driving in the dry and wet, so far, we only had 1 day of snow and temperatures have ranged from -6 °C to +12 °C. I drive a mix of town, country roads and motorway. I won't be comparing it to my previous tires because they were installed in different rims (also 20in) and it's not fair to compare old used tires with brand new ones.
The TLDR is I highly recommend this tire and would definitely buy them again.
I haven't found any weakness, very solid performance on all the conditions I've driven so far, never once I felt the car hadn't enough grip, even in greasy conditions. Surprisingly, the steering feedback and car agility is excellent and pretty much on par with my summer Bridgestone Potenza tires.
Regarding comfort, the tires are quiet up to motorway speeds, obviously a bit louder than summer tires, and are very so slightly harder than my summer tires, in sum the overall comfort is very good.
The fuel consumption has also been a pleasant surprise, with lower average consumption of 0,2 L/100km than my previous tires.
The cherry on top is the price; the other options I was looking for were the equivalent Falken, Toyo or Hankook, all of them would cost me at least 300€ more for the set and I couldn't imagine they would be any better. For me this is a hidden gem of a tire, it's not just a great tire for the price, it's a great tire period.
About wear and ice grip I can't say much as I haven't driven it enough and there weren't proper icy conditions this year yet.
86%
Vredestein Pinza AT 275/55 R20 Ram 1500 hemi 20,000 miles November 26, 2025
Vredestein Pinza AT are great tires. They've treated me really well and I think they'll be hard to beat. I may try the Falken Wildpeak AT4W next.
While they aren't the best in any category, they do really well all around, so they make a great all season.

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Where this data comes from

Owner ratings are submitted through the review form on this site, naming the tire, the size and the distance covered, and are checked by hand before publication. Test results come from independent published tire tests indexed by size, and label values from the EU EPREL database.

About the TR Score

The Tire Reviews Score rates each tire 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 Tire Reviews test is run by Jonathan Benson, who has been testing tires independently since 2007.

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