275/45R22 vs 295/45R22
Going from one to the other changes the overall height by +2.2 %. That is inside the 3% band, so it fits and the speedometer stays close.
Side by side
| Measure | 275/45R22 | 295/45R22 | Change |
|---|---|---|---|
| Overall height | 31.7" | 32.5" | +2.2 % |
| Sidewall | 4.87" | 5.23" | +7.3 % |
| Section width | 275 mm | 295 mm | +7.3 % |
| Circumference | 99.7" | 102.0" | +2.2 % |
| Revs per mile | 635 | 621 | -2.2 % |
| Axle height | 15.87" | 16.23" | +9.0 mm |
| Approved rim width | 7.5–10" | 8.5–11" | overlap 8.5–10" |
Both are approved on a rim 8.5" to 10" wide. If yours is in that band, this is a tire change and nothing else.
What the speedometer will say
Calibrated for 275/45R22. Fit 295/45R22 and the needle stops telling the truth.
| Needle says | You are doing | Out by |
|---|---|---|
| 30 mph | 30.7 mph | +0.7 |
| 50 mph | 51.1 mph | +1.1 |
| 70 mph | 71.6 mph | +1.6 |
| 90 mph | 92.0 mph | +2.0 |
The odometer drifts with it. Ten thousand miles on the dial are really 10,223 on the road, so it under-counts by 223. At a true 70 mph the first turns 741 times a minute, the second 725.
What drivers reported
275/45R22 carries 1 complaints. Nobody has filed one naming 295/45R22.