265/55R19 tire size
A 265/55R19 tire is 30.48 inches (774.1 mm) tall, 10.43 in (265 mm) wide and fits a 19-inch wheel. In inch notation it is roughly a 30.5x10.4R19 — a "30-inch" tire.
| Overall diameter | 30.48 in | 774.1 mm |
|---|---|---|
| Section width | 10.43 in | 265 mm |
| Sidewall height | 5.74 in | 145.7 mm |
| Circumference | 95.74 in | 2,432 mm |
| Revolutions | 661.8 per mile | 411.2 per km |
| Rim diameter | 19 in | 482.6 mm |
Compare 265/55R19 with another size
Alternative sizes on the same 19-inch wheel
Sizes in use within ±3 % of the overall diameter of 265/55R19:
Plus and minus sizes for 265/55R19
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 245/70R17 | Minus 2 (17 in) | 30.50 in | +0.09% |
| 265/65R17 | Minus 2 (17 in) | 30.56 in | +0.28% |
| 255/65R17 | Minus 2 (17 in) | 30.05 in | −1.40% |
| 235/70R17 | Minus 2 (17 in) | 29.95 in | −1.72% |
| 265/60R18 | Minus 1 (18 in) | 30.52 in | +0.14% |
| 245/65R18 | Minus 1 (18 in) | 30.54 in | +0.21% |
| 285/55R18 | Minus 1 (18 in) | 30.34 in | −0.44% |
| 255/60R18 | Minus 1 (18 in) | 30.05 in | −1.41% |
| 295/45R20 | Plus 1 (20 in) | 30.45 in | −0.08% |
| 265/50R20 | Plus 1 (20 in) | 30.43 in | −0.14% |
| 235/55R20 | Plus 1 (20 in) | 30.18 in | −0.98% |
| 275/50R20 | Plus 1 (20 in) | 30.83 in | +1.15% |
| 265/45R21 | Plus 2 (21 in) | 30.39 in | −0.28% |
| 305/40R21 | Plus 2 (21 in) | 30.61 in | +0.43% |
| 295/40R21 | Plus 2 (21 in) | 30.29 in | −0.61% |
| 235/50R21 | Plus 2 (21 in) | 30.25 in | −0.74% |
| 265/40R22 | Plus 3 (22 in) | 30.35 in | −0.43% |
| 275/40R22 | Plus 3 (22 in) | 30.66 in | +0.61% |
| 315/35R22 | Plus 3 (22 in) | 30.68 in | +0.67% |
| 295/35R22 | Plus 3 (22 in) | 30.13 in | −1.14% |
Vehicles approved with 265/55R19 tires
Models whose Swiss type approval lists 265/55R19 as a standard or optional size (387 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 265/55R19 size
- 265 — section width in millimetres (10.43 in).
- 55 — aspect ratio: the sidewall is 55 % of the width, 145.7 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.