Menu

185/55 R17 Tires

Everything we know about the 185/55 R17 tire size: 5 owner reviews covering 9,835 miles of driving, and EU label data for the tires you can actually buy in it.

  • 5owner reviews
  • 9,835 milescovered on them
185/55 R17 To scale, mm
Ø 635 185 102 17" 102

What does 185/55 R17 mean?

A 185/55 R17 tire is 185 mm wide, its sidewall is 55% of that width (102 mm) tall, and it fits a 17 inch wheel. That gives an overall diameter of roughly 635 mm.

185/55 R17 nominal dimensions
Section width185 mm
Sidewall height102 mm
Rim diameter17" (432 mm)
Overall diameter≈ 635 mm
Circumference≈ 1,996 mm
Revolutions per km≈ 501
Revolutions per mile≈ 806

Also written as

185/55R17 185/55 ZR17 185-55-17 185 55 17

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 185/55 R17 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 185/55 R17 tires

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

74%
Bridgestone Battlax Hypersport S22 185/55 R17 Yamaha MT09 3,000 miles March 16, 2026
The tire itself is fine, with great grip, easy side to side transition, great braking.
Handling in the wet is quite good, almost sport touring like.
The main problem is wear. On my first set, I managed 3050 miles out of the rear and on the second set, around 2800 miles, after paying a suspension specialist to dial in the settings.

In comparison to Pirelli Rosso IVs, I would place this ones as slower to turn in, but steadier at lean, with somewhat less squirm while transitioning from upright to lean. Braking is on par, acceleration grip might even be better on S22s then on Rosso IV.
0%
Avon Spirit ST 185/55 R17 200 miles February 5, 2022
Had the Avon st fitted toy aprila at a recent service. Right away I noticed the bike become extremely reluctant to turn especially in fast changes of direction. The grip seems fine no problem with that but there is virtually no feedback from the tires. I have had mertzelrs and pilot powers prior and I won't go back to the Avon's again
84%
Goodyear EfficientGrip Performance 185/55 R17 Vauxhall Astra H 1.8 35 miles May 20, 2020
fitted these tires to the car the day I bought it as tires are the only thing that keeps you on the road, so having a good set on the car was of high importance to me. Over the last 3 years, I have covered around 35,000 miles on them and have put them through many heat cycles and given them a true torturing. I have a highly spirited driving style and the tires never fail to impress. While I have found that once you build temperature into the tires they become slightly floaty, and they don't load up predictably, this is expected of a tire in this range band. Nevertheless, traction is not lost and overall the tire continues to be predictable. When firm braking the tire is very efficient at slowing the car, however as the tire has a hard compound the tire will slip under high braking. The wet handling characteristics of the tire is very good and the tire can disperse the water effectively. they tire does not aquaplane. The harder rubber compound does, however, mean that in low temperatures the wet handling is lost slightly, but not to the point of being dangerous. The wear factor of the tire is low, and even after high load, high temperature driving the tires don't marble or grain. I have around 4mm of tread left on each tire, which is outstanding given the punishment they have received. The tires transfer information from the road effectively allowing you to feel in control. The only downside to these tires is the fact that they feel floaty when intense rapid steering inputs are made, and they roll a lot before loading up on turn in, and will occasionally understeer under high load. All in all a highly recommended tire for people who are after a comfortable Mid-range premium tire that will handle a sporty drive when possible.
74%
Forceum D700 185/55 R17 Suzuki WAGON R 300 miles March 8, 2014
Absolutely fantastic budget tire,response very good to handling, these tires have fantastic grip on hot dry tarmac
97%
Goodyear UltraGrip 6 185/55 R17 Honda Civic 6,300 miles December 29, 2011
Very good tires. Old model, but works great in all weather condition. I use this tires as all season tires and didn't have any problems. I think strongest side of this tire is it's work in wet weather condition. Of course there isn't any problem to drive when is dry. On ice you have drive easy, but handling is still enough good.

Drive on 185/55 R17 tires?

Review your tires and help the next driver choose. It takes about five minutes, and every review on this page came from a driver who took them.

Review Your Tires

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.

Rate your tires

My tires

Saved in this browser on this site. No account needed. Clearing browser data removes your choices.

Vehicle and size

Check the size, load and speed ratings on your vehicle. Saving a size does not confirm fitment.

Saved tires

Save tires from a tire page, test or comparison to keep them here.

Select 2–8 saved tires. Ranked comparisons require at least two shared tests.