265/50R22 vs 275/45R22 tire size
275/45R22 vs 265/50R22, diameter
-2.1% shorter
- Speedometer
- 61.3 mph
- At a true 60 mph
- Diameter
- 31.74 in
- Was 32.43 in
- Revs per mile
- 635
- Was 622
- 3% guideline
- Within
Car built for 265/50R22, now on 275/45R22.
265/50R22 and 275/45R22
| Measure | 265/50R22 | 275/45R22 | Difference |
|---|---|---|---|
| Width, mm | 265 | 275 | +10 |
| Sidewall, % of width | 50 | 45 | -5 |
| Rim, in | 22 | 22 | 0 |
| Section height, in | 5.22 | 4.87 | -0.34 |
| Diameter, in | 32.43 | 31.74 | -0.69 (-2.1%) |
| Circumference, in | 101.9 | 99.7 | -2.2 |
| Revs per mile | 622 | 635 | +13 (+2.2%) |
Fitting 275/45R22 instead of 265/50R22
Within the usual 3% diameter guideline.
Cars with 265/50R22
Cars with 275/45R22
What this cannot tell you
Diameter within 3% is a common shop guideline, not a maker spec.
Load index, offset and clearance are not in this data.
- Two or more sources agree
- One source
- Model-level or estimate
- Sources differ