255/35R22 tire size
255/35R22 is a metric size: 29.0" tall, 10.0" wide, on a 22" rim — about a 29x10.00R22. The sidewall is 3.5" and the tire turns 695 times per mile.
255/35R22 specs
| Overall diameter (height) | 29.03" · 737 mm |
|---|---|
| Section width | 10.04" · 255 mm |
| Sidewall height | 3.51" · 89 mm (35% of width) |
| Rim diameter | 22" |
| Circumference | 91.19" · 2.316 m |
| Revolutions per mile | 695 (432 per km) |
| Inch (flotation) equivalent | 29x10.00R22 |
Equivalent sizes on a 22" rim
Sizes within ±5% of the overall diameter. Green rows are inside the usual ±3% limit for keeping the speedometer, ABS and gearing right; red rows are bigger changes that need clearance checks.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 265/40R22 | 30.35" | +4.54% | +10 mm | 62.7 mph | calculate → |
| 265/35R22 | 29.30" | +0.95% | +10 mm | 60.6 mph | calculate → |
| 285/35R22 | 29.85" | +2.85% | +30 mm | 61.7 mph | calculate → |
| 275/35R22 | 29.58" | +1.90% | +20 mm | 61.1 mph | calculate → |
| 295/35R22 | 30.13" | +3.80% | +40 mm | 62.3 mph | calculate → |
| 285/30R22 | 28.73" | -1.02% | +30 mm | 59.4 mph | calculate → |
| 295/30R22 | 28.97" | -0.20% | +40 mm | 59.9 mph | calculate → |
| 315/30R22 | 29.44" | +1.42% | +60 mm | 60.9 mph | calculate → |
| 255/40R22 | 30.03" | +3.46% | 0 mm | 62.1 mph | calculate → |
| 265/30R22 | 28.26" | -2.64% | +10 mm | 58.4 mph | calculate → |
| 255/30R22 | 28.02" | -3.46% | 0 mm | 57.9 mph | calculate → |
| 295/25R22 | 27.81" | -4.20% | +40 mm | 57.5 mph | calculate → |
| 335/25R22 | 28.59" | -1.49% | +80 mm | 59.1 mph | calculate → |
| 245/30R22 | 27.79" | -4.27% | -10 mm | 57.4 mph | calculate → |
| 305/35R22 | 30.41" | +4.75% | +50 mm | 62.8 mph | calculate → |
| 315/25R22 | 28.20" | -2.85% | +60 mm | 58.3 mph | calculate → |
| 285/25R22 | 27.61" | -4.88% | +30 mm | 57.1 mph | calculate → |
| 355/25R22 | 28.99" | -0.14% | +100 mm | 59.9 mph | calculate → |
| 305/30R22 | 29.20" | +0.61% | +50 mm | 60.4 mph | calculate → |
| 275/30R22 | 28.50" | -1.83% | +20 mm | 58.9 mph | calculate → |
| 325/30R22 | 29.68" | +2.24% | +70 mm | 61.3 mph | calculate → |
| 305/25R22 | 28.00" | -3.53% | +50 mm | 57.9 mph | calculate → |
Plus / minus sizing: 21" and 23" rims
Same overall height on a different rim. Check wheel width and clearance before switching.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 295/35R21 | 29.13" | +0.35% | +40 mm | 60.2 mph | calculate → |
| 255/40R21 | 29.03" | +0.01% | 0 mm | 60.0 mph | calculate → |
| 285/35R21 | 28.85" | -0.60% | +30 mm | 59.6 mph | calculate → |
| 335/30R21 | 28.91" | -0.39% | +80 mm | 59.8 mph | calculate → |
| 345/30R21 | 29.15" | +0.42% | +90 mm | 60.3 mph | calculate → |
| 225/45R21 | 28.97" | -0.19% | -30 mm | 59.9 mph | calculate → |
| 315/25R23 | 29.20" | +0.60% | +60 mm | 60.4 mph | calculate → |
Try another size against 255/35R22
Questions
What size is 255/35R22 in inches?
255/35R22 is about 29.0" tall and 10.0" wide on a 22-inch rim — roughly a 29x10.00R22 in inch sizing.
What does 255/35R22 mean?
255 mm section width, sidewall 35% of the width (3.51"), radial construction, 22-inch rim.
What tire sizes are equivalent to 255/35R22?
On the same 22" rim, within 3% of the diameter: 355/25R22 (-0.14%), 295/30R22 (-0.20%), 305/30R22 (+0.61%), 265/35R22 (+0.95%), 285/30R22 (-1.02%), 315/30R22 (+1.42%).
How many revolutions per mile does a 255/35R22 tire make?
About 695 revolutions per mile (circumference 91.2").
How these numbers are computed
Diameter = rim + 2 × sidewall, sidewall = width × aspect ÷ 100, circumference = π × diameter, revolutions per mile = 63,360 ÷ circumference. Real tires differ by brand by a few tenths of an inch. Last reviewed October 14, 2026.