Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/70-17 | 285/75-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.26 (844.8) | 33.83 (859.3) | 0.57 (14.5) 1.7% |
| Width inches (mm) | 11.61 (295) | 11.22 (285) | -0.39 (-10) -3.4% |
| Circum. inches (mm) | 104.49 (2654.02) | 106.28 (2699.57) | 1.79 (45.55) 1.7% |
| Sidewall Height inches (mm) | 8.13 (206.5) | 8.42 (213.75) | 0.29 (7.25) 3.5% |
| Revolutions per mile (km) | 606.38 (376.79) | 596.15 (370.43) | -10.23 (-6.36) -1.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.34 mph (32.74 km/h) |
| 25 mph (40.23 km/h) | 25.43 mph (40.92 km/h) |
| 30 mph (48.28 km/h) | 30.51 mph (49.11 km/h) |
| 35 mph (56.33 km/h) | 35.6 mph (57.29 km/h) |
| 40 mph (64.37 km/h) | 40.69 mph (65.48 km/h) |
| 45 mph (72.42 km/h) | 45.77 mph (73.66 km/h) |
| 50 mph (80.47 km/h) | 50.86 mph (81.85 km/h) |
| 55 mph (88.51 km/h) | 55.94 mph (90.03 km/h) |
| 60 mph (96.56 km/h) | 61.03 mph (98.22 km/h) |
| 65 mph (104.61 km/h) | 66.12 mph (106.4 km/h) |
| 70 mph (112.65 km/h) | 71.2 mph (114.59 km/h) |
| 75 mph (120.7 km/h) | 76.29 mph (122.77 km/h) |
| 80 mph (128.75 km/h) | 81.37 mph (130.96 km/h) |
| 85 mph (136.79 km/h) | 86.46 mph (139.14 km/h) |
| 90 mph (144.84 km/h) | 91.54 mph (147.33 km/h) |
| 95 mph (152.89 km/h) | 96.63 mph (155.51 km/h) |
| 100 mph (160.93 km/h) | 101.72 mph (163.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1517 | 1762 | 1898 | 1982 | 2072 | 2137 | 2208 | 2292 | 2408 | 2524 | 2653 | 2757 | 2944 | 3150 | 3312 | 3415 | 3473 | 3686 | 3983 | 4629 |
Better Fuel Economy Factory Ratios Increased Power
