275/65R20 vs 295/60R20
295/60R20 is 0.14 inches shorter than 275/65R20 and 20 mm (0.8 in) wider.
−0.4% height. Inside the usual 3% rule for a swap.
| Measurement | 275/65R20 | 295/60R20 | Difference |
|---|---|---|---|
| Overall height | 34.1 in | 33.9 in | −0.14 in (−0.4%) |
| Section width | 10.8 in | 11.6 in | +0.79 in (+20 mm) |
| Sidewall height | 7.0 in | 7.0 in | −0.07 in |
| Circumference | 107.0 in | 106.6 in | −0.4 in |
| Revolutions per mile | 592 | 594 | +2 |
| Ride height | −0.07 in |
Speedometer
With 295/60R20 fitted, a speedometer set up for 275/65R20 shows the first number when you are really doing the second.
- 3029.9 mph
- 4544.8 mph
- 6059.8 mph
- 7574.7 mph
The two sizes
275/65R20 is 34.1 inches tall with a 7.0-inch sidewall. 295/60R20 is 33.9 inches tall with a 7.0-inch sidewall. A taller sidewall rides softer and gives more ground clearance; a shorter one turns in more sharply. Try other pairs in the tire size calculator.
More comparisons
Questions
Which is bigger, 275/65R20 or 295/60R20?
275/65R20 is taller: 34.1 inches against 33.9. 295/60R20 is wider, at 295 mm.
Can I replace 275/65R20 with 295/60R20?
On height, yes: the difference is 0.4%, inside the usual 3% rule. Check that the extra width clears the suspension and suits your rim width.
How much does the speedometer change?
With 295/60R20 on a vehicle set up for 275/65R20, the speedometer shows 60 mph at a true 59.8 mph, and 70 at 69.7.