Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/65-15 | 31/14.5-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.1 (764.5) | 30.94 (785.8) | 0.84 (21.3) 2.8% |
| Width inches (mm) | 11.61 (295) | 14.49 (368) | 2.87 (73) 24.7% |
| Circum. inches (mm) | 94.56 (2401.75) | 97.19 (2468.66) | 2.63 (66.92) 2.8% |
| Sidewall Height inches (mm) | 7.55 (191.75) | 7.97 (202.4) | 0.42 (10.65) 5.6% |
| Revolutions per mile (km) | 670.07 (416.36) | 651.91 (405.08) | -18.16 (-11.29) -2.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.56 mph (33.08 km/h) |
| 25 mph (40.23 km/h) | 25.7 mph (41.35 km/h) |
| 30 mph (48.28 km/h) | 30.84 mph (49.63 km/h) |
| 35 mph (56.33 km/h) | 35.98 mph (57.9 km/h) |
| 40 mph (64.37 km/h) | 41.11 mph (66.17 km/h) |
| 45 mph (72.42 km/h) | 46.25 mph (74.44 km/h) |
| 50 mph (80.47 km/h) | 51.39 mph (82.71 km/h) |
| 55 mph (88.51 km/h) | 56.53 mph (90.98 km/h) |
| 60 mph (96.56 km/h) | 61.67 mph (99.25 km/h) |
| 65 mph (104.61 km/h) | 66.81 mph (107.52 km/h) |
| 70 mph (112.65 km/h) | 71.95 mph (115.79 km/h) |
| 75 mph (120.7 km/h) | 77.09 mph (124.06 km/h) |
| 80 mph (128.75 km/h) | 82.23 mph (132.33 km/h) |
| 85 mph (136.79 km/h) | 87.37 mph (140.61 km/h) |
| 90 mph (144.84 km/h) | 92.51 mph (148.88 km/h) |
| 95 mph (152.89 km/h) | 97.65 mph (157.15 km/h) |
| 100 mph (160.93 km/h) | 102.79 mph (165.42 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1659 | 1927 | 2075 | 2167 | 2266 | 2337 | 2414 | 2506 | 2633 | 2760 | 2901 | 3014 | 3219 | 3445 | 3622 | 3734 | 3798 | 4031 | 4356 | 5062 |
Better Fuel Economy Factory Ratios Increased Power
