Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-20 | 295/65-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.61 (879) | 35.1 (891.5) | 0.49 (12.5) 1.4% |
| Width inches (mm) | 10.43 (265) | 11.61 (295) | 1.18 (30) 11.3% |
| Circum. inches (mm) | 108.72 (2761.46) | 110.26 (2800.73) | 1.55 (39.27) 1.4% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 7.55 (191.75) | 0.25 (6.25) 3.4% |
| Revolutions per mile (km) | 582.79 (362.13) | 574.62 (357.05) | -8.17 (-5.08) -1.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.28 mph (32.64 km/h) |
| 25 mph (40.23 km/h) | 25.36 mph (40.81 km/h) |
| 30 mph (48.28 km/h) | 30.43 mph (48.97 km/h) |
| 35 mph (56.33 km/h) | 35.5 mph (57.13 km/h) |
| 40 mph (64.37 km/h) | 40.57 mph (65.29 km/h) |
| 45 mph (72.42 km/h) | 45.64 mph (73.45 km/h) |
| 50 mph (80.47 km/h) | 50.71 mph (81.61 km/h) |
| 55 mph (88.51 km/h) | 55.78 mph (89.77 km/h) |
| 60 mph (96.56 km/h) | 60.85 mph (97.93 km/h) |
| 65 mph (104.61 km/h) | 65.92 mph (106.1 km/h) |
| 70 mph (112.65 km/h) | 71 mph (114.26 km/h) |
| 75 mph (120.7 km/h) | 76.07 mph (122.42 km/h) |
| 80 mph (128.75 km/h) | 81.14 mph (130.58 km/h) |
| 85 mph (136.79 km/h) | 86.21 mph (138.74 km/h) |
| 90 mph (144.84 km/h) | 91.28 mph (146.9 km/h) |
| 95 mph (152.89 km/h) | 96.35 mph (155.06 km/h) |
| 100 mph (160.93 km/h) | 101.42 mph (163.22 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1462 | 1699 | 1829 | 1910 | 1997 | 2060 | 2128 | 2209 | 2321 | 2433 | 2557 | 2657 | 2837 | 3037 | 3192 | 3292 | 3348 | 3553 | 3839 | 4462 |
Better Fuel Economy Factory Ratios Increased Power
