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335/45 R18 Tires

Everything we know about the 335/45 R18 tire size: 1 owner reviews covering 12,000 miles of driving, and EU label data for the tires you can actually buy in it.

  • 1owner reviews
  • 12,000 milescovered on them
335/45 R18 To scale, mm
Ø 759 335 151 18" 151

What does 335/45 R18 mean?

A 335/45 R18 tire is 335 mm wide, its sidewall is 45% of that width (151 mm) tall, and it fits a 18 inch wheel. That gives an overall diameter of roughly 759 mm.

335/45 R18 nominal dimensions
Section width335 mm
Sidewall height151 mm
Rim diameter18" (457 mm)
Overall diameter≈ 759 mm
Circumference≈ 2,384 mm
Revolutions per km≈ 420
Revolutions per mile≈ 675

Also written as

335/45R18 335/45 ZR18 335-45-18 335 45 18

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 335/45 R18 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 335/45 R18 tires

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

44%
Continental Eco Contact 5 335/45 R18 Citroën DS5 2.0 Hdi 12,000 miles December 2, 2016
Came nearly new on my second hand DS5 - All other corners running Nexens. Probably not the tires fault, however due to the funky tread pattern it was causing pulling when high-speed cruising, braking and accellerating - so had to put it on the back.

Admittedly the suspension setup on the DS5 is known for being a little twitchy, however noticeably when the Continental was on the outside (it was on the off-side right, so when turning left and the weight was over it) it would step out if there was any sort of deformity in the road surface.

Also, very uneven wear despite being at the recommended pressures. Car had an alignment as I'd spotted the wear starting to happen (alignment was fine apparently) but i'd say around 12,000 miles on it and it was spent down to the wear bars, right on the widest part of the center of the tread pattern.

Probably perform better when fitted all round, but replacing with a Nexen as per the others the car feels so much better. I certainly don't recommend it on it's own.

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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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