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285/35 R20 Tires

Everything we know about the 285/35 R20 tire size: 18 owner reviews covering 220,000 miles of driving, and EU label data for the tires you can actually buy in it.

  • 18owner reviews
  • 220,000 milescovered on them
  • 137tires made in this size
285/35 R20 To scale, mm
Ø 708 285 100 20" 100

The quick answer

The quick answer - 285/35 R20
Season Owners' pick Owner rating Latest test winner
Summer Dunlop SP Sport 600 DSST 6.1 73% from 3 reviews -

Owner picks are the highest weighted owner score in 285/35 R20; test winners come from the most recent independent test conducted in this size. The full evidence is below.

The best rated 285/35 R20 tires

Rated only by drivers running this size. Each tire needs at least 3 reviews in 285/35 R20 to be ranked; the order weights a tire's score by how many reviews back it, so one glowing review cannot top a table.

Summer tires

The highest rated Summer tire in 285/35 R20 is the Dunlop SP Sport 600 DSST - 73% from 3 owner reviews in this size.

Summer tires ranked by owner rating in 285/35 R20
# Tire Owner rating Reviews Distance reviewed TR Score
1 Dunlop SP Sport 600 DSST 73% 3 43,000 miles 6.1

Want test data as well as owner opinion? Best Summer Tires →

TR Score is the tire's overall Tire Reviews rating out of 10, built from independent test results and every owner review of that tire - not just the reviews from this car. The owner rating column is this car only.

285/35 R20 EU tire label data

EU label values are declared for each individual size, so the figures here are exact for 285/35 R20 rather than a range across a model. 92 tires carry label data in this size. The most common load index is 104 (up to 900 kg per tire). Speed ratings on offer: (Y) (301 km/h), Y (300 km/h), W (270 km/h), V (240 km/h), H (210 km/h), T (190 km/h). 27 tires in this size carry the 3PMSF severe snow marking.

A Best wet grip

37 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: 2 tires in this size reach rolling resistance class A. The highest scoring on Tire Reviews:

68dB Quietest tires

The quietest 285/35 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 285/35 R20 mean?

A 285/35 R20 tire is 285 mm wide, its sidewall is 35% of that width (100 mm) tall, and it fits a 20 inch wheel. That gives an overall diameter of roughly 708 mm.

285/35 R20 nominal dimensions
Section width285 mm
Sidewall height100 mm
Rim diameter20" (508 mm)
Overall diameter≈ 708 mm
Circumference≈ 2,223 mm
Revolutions per km≈ 450
Revolutions per mile≈ 724

Also written as

285/35R20 285/35 ZR20 285-35-20 285 35 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 285/35 R20

The complete record, including discontinued tires and tires with too few reviews to rank, ordered by the amount of evidence. A further 11 tires have a single review each; they count toward the totals but are not listed.

All tires reviewed in 285/35 R20
Tire Season Owner rating Reviews Distance reviewed
Dunlop SP Sport 600 DSST Summer 73% 3 43,000 miles
Bridgestone Potenza Sport Replaced by Bridgestone Potenza Sport Evo Summer 86% 2 10,000 miles
Pirelli Winter Sottozero 3 Winter 86% 2 13,000 miles

Reviews only cover part of the market: 137 tires are made in 285/35 R20. Browse every 285/35 R20 tire →

What drivers say about their 285/35 R20 tires

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

79%
Bridgestone Potenza Sport 285/35 R20 Ford Mustang 6,000 miles March 19, 2026
Bridgestone Potenza Sport crazzy tire in wet in RWD i have traction all the time and you need to try lost grip not other way, but in dry conditions driving at limits this tire is unpredictable and sometimes back can start to uncontrollably lose grip and then regain it shortly after what can be dengerous in high speed. Unluckly tire is very noisey but comfortabe in high and low speeds even at the bouncy routes. After 6k miles done i dont get any changes in driving and tire tred looks good.
86%
Michelin Pilot Sport 4 S * 285/35 R20 BMW 840ci 20,000 miles December 1, 2025
275/35/20
285/35/20
M performance wheels
Perfect for everything just too wide for dry
81%
Continental SportContact 7 285/35 R20 BMW Bmw i4 m50 1,000 miles August 13, 2025
Bought these to replace Pirelli p zeros fitted new on bmw i4 m50.definitely better dry and wet grip same noise level as Pirelli.i changed Pirelli after 9.000 miles mixture of driving expect these to last about the same staggered set up front 255 35 20 rear 285 30 20 which in my opinion accelerates wear plus weight of car I was advised these are not star rated for bmw yet they are better alround than the star rated Pirelli.
100%
Toyo Proxes Sport 2 285/35 R20 Maserati Ghibli 58,000 miles January 8, 2025
For the first time, I bought Toyo summer tires because Pirelli and Michelin were out of stock. I thought they wouldn’t be good, but I was surprised. The car feels like it’s glued to the asphalt. When I used Pirelli tires, the car would slip on every start and in roundabouts, especially since it’s rear-wheel drive. But with Toyo tires, no matter how much gas I gave, the car just flew and stuck to the road in curves, roundabouts, and on starts. The tires performed perfectly, even on wet surfaces. I drive the car 70/80% of the time at over 200+ km/h, and with the Toyo tires, it feels perfect. I drove the tires for 88,500 km, and I have no words—perfect, perfect! The only thing I couldn’t find was a profile with rim protection, but still, they are more than perfect
70%
Hankook Ventus S1 evo 3 285/35 R20 Maserati Granturismo 3,000 miles August 22, 2024
I bought a Maserati Granturismo 4.7 second hand and I found these tires on my car, maybe they are not design to handle many HP, I don't feel much control if I push on the gas either with the electronic control the traction is not so good, I have to push very gentle, because of this lack of confidence I can't say too much, I will replace asap with something with more grip. I never try on the wet because if on the dry is not so good I can't imagine what has to be on the wet.
83%
Pirelli Winter Sottozero 3 285/35 R20 Porsche 6,000 miles January 18, 2024
Outstanding dry performance , which is 85% of our winter driving in northern metropolitan cities . The snow and ice is 80% as good as a snow /ice only low performance tire . But with my AWD sedan that is fine . Love these . P285 on back ; P245 on front . I am a car conniseur and could buy any tire period and i choose these . Mine are W rated look for that , though the V rated are great too I am sure .
93%
Bridgestone Potenza Sport 285/35 R20 BMW M5 4,000 miles October 26, 2021
Running them on my F90 M5C I have much better steering feel and less under steer on track days. On mountain roads there isn’t much difference to the PS4S or PZ4 I had on before as you can really push the car on public roads, but on the track the grip and feel was amazing
88%
Pirelli Winter Sottozero 3 285/35 R20 Jaguar XF S 7,000 miles November 10, 2020
A very good winter tire, gives you more confidence in the wet and when there is a spell of cold weather. Very good in the wet.

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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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