155/65R15 tire size
A 155/65R15 tire is 22.93 inches (582.5 mm) tall, 6.10 in (155 mm) wide and fits a 15-inch wheel. In inch notation it is roughly a 22.9x6.1R15.
| Overall diameter | 22.93 in | 582.5 mm |
|---|---|---|
| Section width | 6.10 in | 155 mm |
| Sidewall height | 3.97 in | 100.8 mm |
| Circumference | 72.05 in | 1,830 mm |
| Revolutions | 879.4 per mile | 546.5 per km |
| Rim diameter | 15 in | 381.0 mm |
Compare 155/65R15 with another size
Alternative sizes on the same 15-inch wheel
Sizes in use within ±3 % of the overall diameter of 155/65R15:
Plus and minus sizes for 155/65R15
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 155/80R13 | Minus 2 (13 in) | 22.76 in | −0.74% |
| 205/60R13 | Minus 2 (13 in) | 22.69 in | −1.08% |
| 185/70R13 | Minus 2 (13 in) | 23.20 in | +1.15% |
| 175/70R13 | Minus 2 (13 in) | 22.65 in | −1.25% |
| 175/65R14 | Minus 1 (14 in) | 22.96 in | +0.10% |
| 165/70R14 | Minus 1 (14 in) | 23.09 in | +0.70% |
| 185/60R14 | Minus 1 (14 in) | 22.74 in | −0.84% |
| 195/60R14 | Minus 1 (14 in) | 23.21 in | +1.22% |
| 195/45R16 | Plus 1 (16 in) | 22.91 in | −0.10% |
| 175/50R16 | Plus 1 (16 in) | 22.89 in | −0.19% |
| 205/45R16 | Plus 1 (16 in) | 23.26 in | +1.44% |
| 185/50R16 | Plus 1 (16 in) | 23.28 in | +1.53% |
| 195/40R17 | Plus 2 (17 in) | 23.14 in | +0.91% |
| 205/40R17 | Plus 2 (17 in) | 23.46 in | +2.28% |
| 185/45R17 | Plus 2 (17 in) | 23.56 in | +2.71% |
Nearby 15-inch sizes
Reading the 155/65R15 size
- 155 — section width in millimetres (6.10 in).
- 65 — aspect ratio: the sidewall is 65 % of the width, 100.8 mm.
- R — radial construction (ZR on the sidewall means a high-speed rated radial; the dimensions are the same).
- 15 — fits a 15-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.