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235/55 R20 Tyres

Everything we know about the 235/55 R20 tyre size: 21 owner reviews covering 440,600 miles of driving, and EU label data for the tyres you can actually buy in it.

  • 21owner reviews
  • 440,600 milescovered on them
  • 206tyres made in this size
235/55 R20 To scale, mm
Ø 767 235 129 20" 129

235/55 R20 EU tyre label data

EU label values are declared for each individual size, so the figures here are exact for 235/55 R20 rather than a range across a model. 147 tyres carry label data in this size. The most common load index is 105 (up to 925 kg per tyre). 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). 63 tyres in this size carry the 3PMSF severe snow marking.

A Best wet grip

32 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: 9 tyres in this size reach rolling resistance class A. The highest scoring on Tyre Reviews:

67dB Quietest tyres

The quietest 235/55 R20 tyres are labelled at 67 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 235/55 R20 mean?

A 235/55 R20 tyre is 235 mm wide, its sidewall is 55% of that width (129 mm) tall, and it fits a 20 inch wheel. That gives an overall diameter of roughly 767 mm.

235/55 R20 nominal dimensions
Section width235 mm
Sidewall height129 mm
Rim diameter20" (508 mm)
Overall diameter≈ 767 mm
Circumference≈ 2,408 mm
Revolutions per km≈ 415
Revolutions per mile≈ 668

Also written as

235/55R20 235/55 ZR20 235-55-20 235 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 →

Every tyre reviewed in 235/55 R20

The complete record, including discontinued tyres and tyres with too few reviews to rank, ordered by the amount of evidence. A further 17 tyres have a single review each; they count toward the totals but are not listed.

All tyres reviewed in 235/55 R20
Tyre Season Owner rating Reviews Distance reviewed
Michelin CrossClimate 2 Replaced by Michelin CrossClimate 3 All Season 78% 2 5,000 miles
Bridgestone Dueler HL 33 Summer 58% 2 55,000 miles

Reviews only cover part of the market: 206 tyres are made in 235/55 R20. Browse every 235/55 R20 tyre →

What drivers say about their 235/55 R20 tyres

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

79%
Hankook Ventus Evo 235/55 R20 Lexus Rx450h 13,000 miles October 23, 2026

I bought set of these in SUV version to replace OEM worn-out Bridgestone Dueller tyres. The Hankooks were one of few options available in size for Lexus RX and the price was very good. Obviously, they are sport-biased, not intended for a comfortable relaxed SUV. Their grip both in dry and wet is perfect, steering precise. But, they are not the choice for maximum comfort and silence. Winter set (Conti 870P) in the same size are significantly quieter and more comfortable. However, these tyres are a smart choice- good price, peak safety and also good wear- after 20000km stil about 4-5mm. I would buy them again, but not for RX.

47%
Joyroad Grand Tourer Ht 235/55 R20 Toyota 2,000 miles June 4, 2026
Bought the car with these tyres on, was not happy they were not premium but thought I could at least change them if they were no good.

Turns out they are terrible in the wet, have experienced understeer, once being close to coming off the road. So today I have decided to change them even with loads of tread. Just too poor handling. Also fed up with pulling away and the car wheelspinning even slightly in the dry.
86%
Nexen N Fera RU5 235/55 R20 Lexus Rx450h 5,000 miles April 23, 2026
TLDR: Awesome value, on par with any All-season SUV Touring tire from "major" brands.

Got a set of four fitted for $630USD, anything comparable from Kumho, Hankook, Pirelli, Michelin, Dunlop, etc. was around or over $1000. Replaced the factory Bridgestone H/L33A at 72.500KM before the winter starts, we don't get snow but quite a lot of rain in central Chile. I was very surprised to see they were actually made in Korea, many tires from big brands sold around here come from Brazil, Thailand or even China.

I heavily disagree with the site saying this is a Summer UHP, even on the Nexen website they are labeled "Luxury Comfort SUV" and they are M+S rated. If that's not a Premium Touring All Season I don't know what else it could be. Compared to the factory tires they are an upgrade in pretty much any measurable way. I find them to be very quiet, with a comfortable and composed ride. Not too soft, so it's not bouncy, and not too hard so bumps on the road don't feel harsh at all. Grip is very confidence inspiring, and they behave great on the wet at highway speeds. We'll have to see how they wear, but I will give Nexen the benefit of the doubt, they offer very comprehensive tread wear warranties on other markets, also they are not directional, so tire rotations should be easy and help a lot with wear. At their price, they are unbeatable value IMO.
99%
Continental SecureContact AW 235/55 R20 Cadillac Xt6 2,500 miles April 16, 2026
We put these tires on the wife's Cadillac XT6 and have been very impressed. Ride quality and road noise are great, wet traction and traction in light snow have also been very good. The tires have only been on the car for a couple months, but initial impressions are positive.
57%
Bridgestone Potenza Sport 235/55 R20 14,400 miles January 21, 2026
In the dry: Understeers very easily, could only ever manage 0.9g lateral, car is capable of about 1.1g.
In the wet they are as you expect, OK but not great. Never aquaplaned
On ice/snow the grip is quite good due to EV compound - equivalent to all season tyres.
The wear rate was initially shocking: 7mm new down to 4mm in 5k miles.
Noise & comfort, a little bit loud. I think the car in general is quite loud though.
Conversely find that the Potenzas on the rear have ample grip, predictable oversteer. Feels rock solid all the time.
61%
Pirelli Scorpion MS 235/55 R20 Porsche Porsche Macan 4 1,000 miles January 21, 2026
In the dry: Compared to OEM summer UHP Bridgestone Potenza Enliten there is clearly less overall grip available and notice immediately dulled steering response, not good!
In the wet, sure-footed and feels almost the same as they are in the dry, consistent.
On ice/snow, good as you would expect but not great, not noticeably better than the OEM tyre. Where is the all-season benefit?
Noise & comfort, noticeably quieter than OEM tyre
Noticed an improvement in consumption lower rolling resistance
42%
Michelin Pilot Sport 4 SUV 235/55 R20 Lexus Rx450h 700 miles May 13, 2025
i just bought them 2 weeks ago for my lexus rx 450 h. I m very disappointed with those tyres. Sure They perform well on the road but are so noisy in the Lexus ! Nearly as noisy as my Goodrich mud on my old defender. After 2 weeks i just decided to change them as they really ruined the Lexus driving. Really sad for such a price ! I noticed they were " made in China". I'm wondering if the quality is the same as i also get them on my Bmw 640 witout any issue ( but " made in Europe"). So on my opinion, They absolutely do not worth the money.
84%
Michelin CrossClimate 2 235/55 R20 Lexus RX 450h 3,000 miles March 9, 2025
Replaced existing Yokohama Dunlop mix. Wanted better winter grip. Had expected the tyres to be noisier than previous summer tyres, but surprisingly quieter. Drove in snow for a couple of weeks this past winter in up to 8 inches of snow and slush in town and very good.

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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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