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335/25 R20 Tires

Everything we know about the 335/25 R20 tire size: 1 owner reviews covering 10,000 miles of driving, and EU label data for the tires you can actually buy in it.

  • 1owner reviews
  • 10,000 milescovered on them
  • 13tires made in this size
335/25 R20 To scale, mm
Ø 676 335 84 20" 84

335/25 R20 EU tire label data

EU label values are declared for each individual size, so the figures here are exact for 335/25 R20 rather than a range across a model. 4 tires carry label data in this size. The most common load index is 99 (up to 775 kg per tire). Speed ratings on offer: (Y) (301 km/h), Y (300 km/h), W (270 km/h). 1 tires in this size carry the 3PMSF severe snow marking.

A Best wet grip

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

73dB Quietest tires

The quietest 335/25 R20 tires are labelled at 73 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 335/25 R20 mean?

A 335/25 R20 tire is 335 mm wide, its sidewall is 25% of that width (84 mm) tall, and it fits a 20 inch wheel. That gives an overall diameter of roughly 676 mm.

335/25 R20 nominal dimensions
Section width335 mm
Sidewall height84 mm
Rim diameter20" (508 mm)
Overall diameter≈ 676 mm
Circumference≈ 2,122 mm
Revolutions per km≈ 471
Revolutions per mile≈ 758

Also written as

335/25R20 335/25 ZR20 335-25-20 335 25 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 →

What cars use 335/25 R20 tires?

The cars most often running this size in our owner reviews. Each links to the best rated tires for that exact car.

What drivers say about their 335/25 R20 tires

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

71%
Michelin Pilot Super Sport 335/25 R20 Chevrolet Corvette C7 Z06 2016 10,000 miles January 29, 2019
Dry Grip was great, not the same can be said about the wet. Road feedback is excellent and the tires just get better as they heat up. Comfort is superb, can maybe improve slightly on the noise level. Al in all a great tire that adds more confidence to amateur drivers going fast.

Drive on 335/25 R20 tires?

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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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