These tires came as OE on a new 2016 ZZR 1400, they are an excellent all round tire, Very good in the dry and okay in the wet, they give the rider confidence, I will be purchasing the same tires on the next set, the only down side is the wear, they wear out very quickly, barely 2000 miles on the rear and it's nearly done.
170/50 R17 Tires
Everything we know about the 170/50 R17 tire size: 2 owner reviews covering 1,000 miles of driving, and EU label data for the tires you can actually buy in it.
- 2owner reviews
- 1,000 milescovered on them
What does 170/50 R17 mean?
A 170/50 R17 tire is 170 mm wide, its sidewall is 50% of that width (85 mm) tall, and it fits a 17 inch wheel. That gives an overall diameter of roughly 602 mm.
| Section width | 170 mm |
|---|---|
| Sidewall height | 85 mm |
| Rim diameter | 17" (432 mm) |
| Overall diameter | ≈ 602 mm |
| Circumference | ≈ 1,891 mm |
| Revolutions per km | ≈ 529 |
| Revolutions per mile | ≈ 851 |
Also written as
170/50R17 170/50 ZR17 170-50-17 170 50 17
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 170/50 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 170/50 R17 tires
The most recent owner reviews fitted in this size, in their own words.
Great tire, gives you confidence straight from the start, as in you don't have to wait for ages for them to get some heat in. Seemed to be wearing well too. Not the ultimate in grip but a good good tire.
Drive on 170/50 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.
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.