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145/50 R17 Tires

Everything we know about the 145/50 R17 tire size: 1 owner reviews covering 1,500 miles of driving, and EU label data for the tires you can actually buy in it.

  • 1owner reviews
  • 1,500 milescovered on them
145/50 R17 To scale, mm
Ø 577 145 73 17" 73

What does 145/50 R17 mean?

A 145/50 R17 tire is 145 mm wide, its sidewall is 50% of that width (73 mm) tall, and it fits a 17 inch wheel. That gives an overall diameter of roughly 577 mm.

145/50 R17 nominal dimensions
Section width145 mm
Sidewall height73 mm
Rim diameter17" (432 mm)
Overall diameter≈ 577 mm
Circumference≈ 1,812 mm
Revolutions per km≈ 552
Revolutions per mile≈ 888

Also written as

145/50R17 145/50 ZR17 145-50-17 145 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.

Comparing two sizes? Use the tire size calculator →

What cars use 145/50 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 145/50 R17 tires

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

83%
Michelin CrossClimate+ 145/50 R17 Honda Accord Euro 1,500 miles March 31, 2018
Purchased tire after all the good reviews but felt disappointed when driving car in winter. I previously had goodyear vector 4seasons tires and they were the true all season tire. Yes the mitchelin are good in dry and wet conditions but not good for winter as I found out. (Nearly wrecked my car as my car slid) I feel I've just waisted 600 pounds. Definitely will go back to goodyear vector tires without a shadow of doubt.

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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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