275/35R19 vs 295/35R19
Going from one to the other changes the overall height by +2.1 %. That is inside the 3% band, so it fits and the speedometer stays close.
Side by side
| Measure | 275/35R19 | 295/35R19 | Change |
|---|---|---|---|
| Overall height | 26.6" | 27.1" | +2.1 % |
| Sidewall | 3.79" | 4.06" | +7.3 % |
| Section width | 275 mm | 295 mm | +7.3 % |
| Circumference | 83.5" | 85.2" | +2.1 % |
| Revs per mile | 759 | 743 | -2.1 % |
| Axle height | 13.29" | 13.56" | +7.0 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 275/35R19. Fit 295/35R19 and the needle stops telling the truth.
| Needle says | You are doing | Out by |
|---|---|---|
| 30 mph | 30.6 mph | +0.6 |
| 50 mph | 51.0 mph | +1.0 |
| 70 mph | 71.5 mph | +1.5 |
| 90 mph | 91.9 mph | +1.9 |
The odometer drifts with it. Ten thousand miles on the dial are really 10,207 on the road, so it under-counts by 207. At a true 70 mph the first turns 885 times a minute, the second 867.
What drivers reported
275/35R19 carries 4 complaints. Nobody has filed one naming 295/35R19.