255/65R19 tire size
A 255/65R19 tire is 32.05 inches (814.1 mm) tall, 10.04 in (255 mm) wide and fits a 19-inch wheel. In inch notation it is roughly a 32.1x10.0R19 — a "32-inch" tire.
| Overall diameter | 32.05 in | 814.1 mm |
|---|---|---|
| Section width | 10.04 in | 255 mm |
| Sidewall height | 6.53 in | 165.7 mm |
| Circumference | 100.69 in | 2,558 mm |
| Revolutions | 629.2 per mile | 391.0 per km |
| Rim diameter | 19 in | 482.6 mm |
Compare 255/65R19 with another size
Plus and minus sizes for 255/65R19
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 255/75R17 | Minus 2 (17 in) | 32.06 in | +0.02% |
| 235/80R17 | Minus 2 (17 in) | 31.80 in | −0.77% |
| 265/70R17 | Minus 2 (17 in) | 31.61 in | −1.39% |
| 285/65R17 | Minus 2 (17 in) | 31.59 in | −1.45% |
| 255/70R18 | Minus 1 (18 in) | 32.06 in | +0.01% |
| 275/65R18 | Minus 1 (18 in) | 32.07 in | +0.07% |
| 265/65R18 | Minus 1 (18 in) | 31.56 in | −1.52% |
| 285/65R18 | Minus 1 (18 in) | 32.59 in | +1.67% |
| 255/60R20 | Plus 1 (20 in) | 32.05 in | −0.01% |
| 275/55R20 | Plus 1 (20 in) | 31.91 in | −0.44% |
| 285/55R20 | Plus 1 (20 in) | 32.34 in | +0.91% |
| 265/60R20 | Plus 1 (20 in) | 32.52 in | +1.46% |
| 275/50R21 | Plus 2 (21 in) | 31.83 in | −0.70% |
| 245/55R21 | Plus 2 (21 in) | 31.61 in | −1.38% |
| 285/45R21 | Plus 2 (21 in) | 31.10 in | −2.97% |
| 285/45R22 | Plus 3 (22 in) | 32.10 in | +0.15% |
| 275/45R22 | Plus 3 (22 in) | 31.74 in | −0.96% |
| 305/40R22 | Plus 3 (22 in) | 31.61 in | −1.39% |
| 305/45R22 | Plus 3 (22 in) | 32.81 in | +2.36% |
Vehicles approved with 255/65R19 tires
Models whose Swiss type approval lists 255/65R19 as a standard or optional size (196 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 19-inch sizes
Reading the 255/65R19 size
- 255 — section width in millimetres (10.04 in).
- 65 — aspect ratio: the sidewall is 65 % of the width, 165.7 mm.
- R — radial construction (ZR on the sidewall means a high-speed rated radial; the dimensions are the same).
- 19 — fits a 19-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.