185/60R13 tire size
A 185/60R13 tire is 21.74 inches (552.2 mm) tall, 7.28 in (185 mm) wide and fits a 13-inch wheel. In inch notation it is roughly a 21.7x7.3R13.
| Overall diameter | 21.74 in | 552.2 mm |
|---|---|---|
| Section width | 7.28 in | 185 mm |
| Sidewall height | 4.37 in | 111.0 mm |
| Circumference | 68.30 in | 1,735 mm |
| Revolutions | 927.7 per mile | 576.4 per km |
| Rim diameter | 13 in | 330.2 mm |
Compare 185/60R13 with another size
Alternative sizes on the same 13-inch wheel
Sizes in use within ±3 % of the overall diameter of 185/60R13:
Plus and minus sizes for 185/60R13
Vehicles approved with 185/60R13 tires
Models whose Swiss type approval lists 185/60R13 as a standard or optional size (5 approvals in total). Always check your own vehicle's placard or papers.
Source: Swiss Federal Roads Office (FEDRO/ASTRA), open government data. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.
Nearby 13-inch sizes
Reading the 185/60R13 size
- 185 — section width in millimetres (7.28 in).
- 60 — aspect ratio: the sidewall is 60 % of the width, 111.0 mm.
- R — radial construction (ZR on the sidewall means a high-speed rated radial; the dimensions are the same).
- 13 — fits a 13-inch diameter wheel.
The load index and speed rating (for example 91V) follow the size on the sidewall. They must meet at least the values on your vehicle's tire placard.