265/30R19 tire size
A 265/30R19 tire is 25.26 inches (641.6 mm) tall, 10.43 in (265 mm) wide and fits a 19-inch wheel. In inch notation it is roughly a 25.3x10.4R19.
| Overall diameter | 25.26 in | 641.6 mm |
|---|---|---|
| Section width | 10.43 in | 265 mm |
| Sidewall height | 3.13 in | 79.5 mm |
| Circumference | 79.36 in | 2,016 mm |
| Revolutions | 798.4 per mile | 496.1 per km |
| Rim diameter | 19 in | 482.6 mm |
Compare 265/30R19 with another size
Alternative sizes on the same 19-inch wheel
Sizes in use within ±3 % of the overall diameter of 265/30R19:
Plus and minus sizes for 265/30R19
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 235/45R17 | Minus 2 (17 in) | 25.33 in | +0.26% |
| 265/40R17 | Minus 2 (17 in) | 25.35 in | +0.34% |
| 255/40R17 | Minus 2 (17 in) | 25.03 in | −0.90% |
| 275/40R17 | Minus 2 (17 in) | 25.66 in | +1.59% |
| 265/35R18 | Minus 1 (18 in) | 25.30 in | +0.17% |
| 235/40R18 | Minus 1 (18 in) | 25.40 in | +0.56% |
| 255/35R18 | Minus 1 (18 in) | 25.03 in | −0.92% |
| 295/30R18 | Minus 1 (18 in) | 24.97 in | −1.15% |
| 245/30R20 | Plus 1 (20 in) | 25.79 in | +2.09% |
Vehicles approved with 265/30R19 tires
Models whose Swiss type approval lists 265/30R19 as a standard or optional size (46 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 265/30R19 size
- 265 — section width in millimetres (10.43 in).
- 30 — aspect ratio: the sidewall is 30 % of the width, 79.5 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.