205/55 R18 Tires
Everything we know about the 205/55 R18 tire size: 1 owner reviews covering 6,000 miles of driving, and EU label data for the tires you can actually buy in it.
- 1owner reviews
- 6,000 milescovered on them
- 5tires made in this size
205/55 R18 EU tire label data
EU label values are declared for each individual size, so the figures here are exact for 205/55 R18 rather than a range across a model. 3 tires carry label data in this size. The most common load index is 96 (up to 710 kg per tire). Speed ratings on offer: V (240 km/h), H (210 km/h). 2 tires in this size carry the 3PMSF severe snow marking.
B Lowest rolling resistance
The most fuel efficient choice: 2 tires in this size reach rolling resistance class B. The highest scoring on Tire Reviews:
- Hankook Winter I*cept Evo 4 Winter 9.6
- Continental WinterContact TS 830 P Winter 6.9
70dB Quietest tires
The quietest 205/55 R18 tires are labelled at 70 dB external noise:
- Bridgestone Blizzak 6 Winter 9.4
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 205/55 R18 mean?
A 205/55 R18 tire is 205 mm wide, its sidewall is 55% of that width (113 mm) tall, and it fits a 18 inch wheel. That gives an overall diameter of roughly 683 mm.
| Section width | 205 mm |
|---|---|
| Sidewall height | 113 mm |
| Rim diameter | 18" (457 mm) |
| Overall diameter | ≈ 683 mm |
| Circumference | ≈ 2,145 mm |
| Revolutions per km | ≈ 466 |
| Revolutions per mile | ≈ 750 |
Also written as
205/55R18 205/55 ZR18 205-55-18 205 55 18
Figures are calculated from the nominal size. A loaded, rolling tire runs a few percent smaller, and true widths vary slightly between makes.
What cars use 205/55 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 205/55 R18 tires
The most recent owner reviews fitted in this size, in their own words.
Drive on 205/55 R18 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.
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.

