265/45R19 tire size
A 265/45R19 tire is 28.39 inches (721.1 mm) tall, 10.43 in (265 mm) wide and fits a 19-inch wheel. In inch notation it is roughly a 28.4x10.4R19 — a "28-inch" tire.
| Overall diameter | 28.39 in | 721.1 mm |
|---|---|---|
| Section width | 10.43 in | 265 mm |
| Sidewall height | 4.69 in | 119.2 mm |
| Circumference | 89.19 in | 2,265 mm |
| Revolutions | 710.4 per mile | 441.4 per km |
| Rim diameter | 19 in | 482.6 mm |
Compare 265/45R19 with another size
Alternative sizes on the same 19-inch wheel
Sizes in use within ±3 % of the overall diameter of 265/45R19:
Plus and minus sizes for 265/45R19
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 235/60R17 | Minus 2 (17 in) | 28.10 in | −1.01% |
| 255/55R17 | Minus 2 (17 in) | 28.04 in | −1.22% |
| 275/55R17 | Minus 2 (17 in) | 28.91 in | +1.83% |
| 235/65R17 | Minus 2 (17 in) | 29.03 in | +2.25% |
| 235/55R18 | Minus 1 (18 in) | 28.18 in | −0.75% |
| 285/45R18 | Minus 1 (18 in) | 28.10 in | −1.03% |
| 255/50R18 | Minus 1 (18 in) | 28.04 in | −1.23% |
| 275/45R18 | Minus 1 (18 in) | 27.74 in | −2.27% |
| 305/35R20 | Plus 1 (20 in) | 28.41 in | +0.06% |
| 265/40R20 | Plus 1 (20 in) | 28.35 in | −0.15% |
| 235/45R20 | Plus 1 (20 in) | 28.33 in | −0.22% |
| 295/35R20 | Plus 1 (20 in) | 28.13 in | −0.92% |
| 315/30R21 | Plus 2 (21 in) | 28.44 in | +0.18% |
| 265/35R21 | Plus 2 (21 in) | 28.30 in | −0.31% |
| 305/30R21 | Plus 2 (21 in) | 28.20 in | −0.65% |
| 275/35R21 | Plus 2 (21 in) | 28.58 in | +0.67% |
| 285/30R22 | Plus 3 (22 in) | 28.73 in | +1.21% |
| 295/30R22 | Plus 3 (22 in) | 28.97 in | +2.04% |
| 255/35R22 | Plus 3 (22 in) | 29.03 in | +2.25% |
| 305/30R22 | Plus 3 (22 in) | 29.20 in | +2.87% |
Vehicles approved with 265/45R19 tires
Models whose Swiss type approval lists 265/45R19 as a standard or optional size (64 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
- 245/35R19 (−9.3%)
- 245/40R19 (−5.9%)
- 245/45R19 (−2.5%)
- 245/50R19 (+0.9%)
- 255/35R19 (−8.3%)
- 255/40R19 (−4.8%)
- 255/45R19 (−1.2%)
- 255/50R19 (+2.3%)
- 255/55R19 (+5.8%)
- 265/35R19 (−7.3%)
- 265/40R19 (−3.7%)
- 265/50R19 (+3.7%)
- 265/55R19 (+7.3%)
- 275/35R19 (−6.4%)
- 275/40R19 (−2.6%)
- 275/45R19 (+1.2%)
- 275/50R19 (+5.1%)
- 275/55R19 (+8.9%)
- 285/35R19 (−5.4%)
- 285/40R19 (−1.5%)
- 285/45R19 (+2.5%)
Reading the 265/45R19 size
- 265 — section width in millimetres (10.43 in).
- 45 — aspect ratio: the sidewall is 45 % of the width, 119.2 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.