Menu

145/70 R17 Tyres

Everything we know about the 145/70 R17 tyre size: 3 owner reviews covering 24,000 miles of driving, and EU label data for the tyres you can actually buy in it.

  • 3owner reviews
  • 24,000 milescovered on them
  • 2tyres made in this size
145/70 R17 To scale, mm
Ø 635 145 102 17" 102

What does 145/70 R17 mean?

A 145/70 R17 tyre is 145 mm wide, its sidewall is 70% of that width (102 mm) tall, and it fits a 17 inch wheel. That gives an overall diameter of roughly 635 mm.

145/70 R17 nominal dimensions
Section width145 mm
Sidewall height102 mm
Rim diameter17" (432 mm)
Overall diameter≈ 635 mm
Circumference≈ 1,994 mm
Revolutions per km≈ 501
Revolutions per mile≈ 807

Also written as

145/70R17 145/70 ZR17 145-70-17 145 70 17

Figures are calculated from the nominal size. A loaded, rolling tyre runs a few percent smaller, and true widths vary slightly between makes.

Comparing two sizes? Use the tyre size calculator →

What cars use 145/70 R17 tyres?

The cars most often running this size in our owner reviews. Each links to the best rated tyres for that exact car.

What drivers say about their 145/70 R17 tyres

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

47%
Michelin Road 5 145/70 R17 BMW R1200GS 9,000 miles July 16, 2019
I drive all year and have over the years climbed through the ranks from nameless tires via Anakee II, to Pilot Road 4, to Road 5.
I loved the PR4 and believed the wined and dined reporters initial reviews that the Road 5 would be better. It is not!
If I am honest it is on par with the road driving capabilities of the Anakee II, which is not a touring road tire. But it claims to be, and it should be, better than the PR4. And therefor I can not state other than that this is the worst tire I have owned. I feel it struggle for grip in the dry, in the wet it is worse, it slides/ steps off all the seems and blemishes in the road, and it wears way quicker than promised. It is also the tire that made me slide on my **s in a slight drizzle coming off a roundabout (yes tires were warm, tires driven in for 1500km, smooth acceleration, being an all season driver for 10 years this was my first slide). After this I have been analysing the tire for about 5 months to give an honest review and not an angry rant. But in all fairness for the price and the quality it claims it should have, this is an awful tire. I would, and have, adviced people against buying it. And after this I will go either back to PR4 or Anakee III, but never to Road 5. Michelin, your Road 5 is bad and you should feel bad.
97%
Pirelli Diablo Rosso II 145/70 R17 Yamaha YZF R25 10,000 miles March 12, 2018
I cannot choose the right sizes that 110/70R17 and 140/70R17 where as perfect fitted to my Yamaha YZF-R25. Very good handling and grip performance on almost every weather and road conditions. Especially dry roads. I drove 16.000kms with first pair of these tyres and very satisfied. I bought new pair of Rosso II after 16K kms and replaced them with new Rossos.

Very good handling on dry, wet conditions almost all weather except very cool and dry weather. Strongly recommended for the size 110/70/R17 front and 140/70R17 rear.

Drive on 145/70 R17 tyres?

Review your tyres 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 Tyres

Where this data comes from

Owner ratings are submitted through the review form on this site, naming the tyre, the size and the distance covered, and are checked by hand before publication. Test results come from independent published tyre tests indexed by size, and label values from the EU EPREL database.

About the TR Score

The Tyre Reviews Score rates each tyre 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 Tyre Reviews test is run by Jonathan Benson, who has been testing tyres independently since 2007.

Rate your tyres

My tyres

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 tyres

Save tyres from a tyre page, test or comparison to keep them here.

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