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185/70 R15 Tires

Everything we know about the 185/70 R15 tire size: 6 owner reviews covering 165,000 miles of driving, and EU label data for the tires you can actually buy in it.

  • 6owner reviews
  • 165,000 milescovered on them
  • 8tires made in this size
185/70 R15 To scale, mm
Ø 640 185 130 15" 130

185/70 R15 EU tire label data

EU label values are declared for each individual size, so the figures here are exact for 185/70 R15 rather than a range across a model. 3 tires carry label data in this size. The most common load index is 89 (up to 580 kg per tire). Speed ratings on offer: W (270 km/h), V (240 km/h).

68dB Quietest tires

The quietest 185/70 R15 tires are labelled at 68 dB external noise:

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 185/70 R15 mean?

A 185/70 R15 tire is 185 mm wide, its sidewall is 70% of that width (130 mm) tall, and it fits a 15 inch wheel. That gives an overall diameter of roughly 640 mm.

185/70 R15 nominal dimensions
Section width185 mm
Sidewall height130 mm
Rim diameter15" (381 mm)
Overall diameter≈ 640 mm
Circumference≈ 2,011 mm
Revolutions per km≈ 497
Revolutions per mile≈ 800

Also written as

185/70R15 185/70 ZR15 185-70-15 185 70 15

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 drivers say about their 185/70 R15 tires

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

43%
Bridgestone Weather Control A005 185/70 R15 Renault Mudus 1.5 DCI Oasis 15,000 miles April 7, 2022
Based on my experience, the tires performance wise were alright. On ice or snow - worse than the worst winter tires, and probably better than the best summer tires. Overall it wasn't too noisy. But they have worn down very badly in only 1.5 years during which they did only 15k miles. Imagine that: time zero - getting new tires installed. time +1.5 years - visually the thread is looking low. time + 1.8 years - MOT warning (still a pass). Those tires did not last long at all. Run from them. I do not recommend. Maybe for other cars it's a different story, but based on my experience - run. I will never buy this again, and I will attempt to look away from Bridgestone altogether. That said, other inspected brand (different tires, different car) has it's own different problems, so you have to choose which negative you can take.
96%
Dunlop SP Touring T1 185/70 R15 Maruti Udyog swift 20,000 miles June 9, 2019
Cheap & Best. The cheapest tire on the market but very durable and good grip. Would recommend to everyone.
66%
Yokohama A Drive 185/70 R15 Fiat Grande Punto 1.3Multijet 75bhp 42,000 miles May 1, 2017
Had used this tires with my Fiat Punto and it was just good for 42K KMs and became bald in sides. Also the Tire wall was very soft to make the drive comfortable.
Road Grip was good in dry condition and in wet condition, it was aquaplaning. The tire wear is too high.
The driving was mixed in City and Highways (India) and returned good mileage, but not great.
77%
Vredestein Sprint Classic 185/70 R15 Triumph TR6 5,000 miles August 13, 2015
Have a set of these on my 1974 TR6. She has 5.5J wire wheels, and the tires are just great. Why pay more.

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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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