255/35R22 tire size
A 255/35R22 tire is 29.03 inches (737.3 mm) tall, 10.04 in (255 mm) wide and fits a 22-inch wheel. In inch notation it is roughly a 29.0x10.0R22 — a "29-inch" tire.
| Overall diameter | 29.03 in | 737.3 mm |
|---|---|---|
| Section width | 10.04 in | 255 mm |
| Sidewall height | 3.51 in | 89.3 mm |
| Circumference | 91.19 in | 2,316 mm |
| Revolutions | 694.8 per mile | 431.7 per km |
| Rim diameter | 22 in | 558.8 mm |
Compare 255/35R22 with another size
Alternative sizes on the same 22-inch wheel
Sizes in use within ±3 % of the overall diameter of 255/35R22:
Plus and minus sizes for 255/35R22
| Size | Wheel | Diameter | Difference |
|---|---|---|---|
| 255/45R20 | Minus 2 (20 in) | 29.04 in | +0.03% |
| 285/40R20 | Minus 2 (20 in) | 28.98 in | −0.18% |
| 235/50R20 | Minus 2 (20 in) | 29.25 in | +0.77% |
| 295/40R20 | Minus 2 (20 in) | 29.29 in | +0.91% |
| 255/40R21 | Minus 1 (21 in) | 29.03 in | +0.01% |
| 295/35R21 | Minus 1 (21 in) | 29.13 in | +0.35% |
| 285/35R21 | Minus 1 (21 in) | 28.85 in | −0.60% |
| 235/45R21 | Minus 1 (21 in) | 29.33 in | +1.03% |
Vehicles approved with 255/35R22 tires
Models whose Swiss type approval lists 255/35R22 as a standard or optional size (184 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 22-inch sizes
Reading the 255/35R22 size
- 255 — section width in millimetres (10.04 in).
- 35 — aspect ratio: the sidewall is 35 % of the width, 89.3 mm.
- R — radial construction (ZR on the sidewall means a high-speed rated radial; the dimensions are the same).
- 22 — fits a 22-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.