Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/70-18 | 295/70-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.71 (856.2) | 34.26 (870.2) | 0.55 (14) 1.6% |
| Width inches (mm) | 11.22 (285) | 11.61 (295) | 0.39 (10) 3.5% |
| Circum. inches (mm) | 105.9 (2689.83) | 107.63 (2733.81) | 1.73 (43.98) 1.6% |
| Sidewall Height inches (mm) | 7.85 (199.5) | 8.13 (206.5) | 0.28 (7) 3.5% |
| Revolutions per mile (km) | 598.31 (371.77) | 588.68 (365.79) | -9.63 (-5.98) -1.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.33 mph (32.71 km/h) |
| 25 mph (40.23 km/h) | 25.41 mph (40.89 km/h) |
| 30 mph (48.28 km/h) | 30.49 mph (49.07 km/h) |
| 35 mph (56.33 km/h) | 35.57 mph (57.25 km/h) |
| 40 mph (64.37 km/h) | 40.65 mph (65.43 km/h) |
| 45 mph (72.42 km/h) | 45.74 mph (73.6 km/h) |
| 50 mph (80.47 km/h) | 50.82 mph (81.78 km/h) |
| 55 mph (88.51 km/h) | 55.9 mph (89.96 km/h) |
| 60 mph (96.56 km/h) | 60.98 mph (98.14 km/h) |
| 65 mph (104.61 km/h) | 66.06 mph (106.32 km/h) |
| 70 mph (112.65 km/h) | 71.14 mph (114.5 km/h) |
| 75 mph (120.7 km/h) | 76.23 mph (122.67 km/h) |
| 80 mph (128.75 km/h) | 81.31 mph (130.85 km/h) |
| 85 mph (136.79 km/h) | 86.39 mph (139.03 km/h) |
| 90 mph (144.84 km/h) | 91.47 mph (147.21 km/h) |
| 95 mph (152.89 km/h) | 96.55 mph (155.39 km/h) |
| 100 mph (160.93 km/h) | 101.64 mph (163.57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1498 | 1740 | 1874 | 1957 | 2046 | 2110 | 2180 | 2263 | 2378 | 2493 | 2620 | 2722 | 2907 | 3111 | 3270 | 3372 | 3430 | 3640 | 3933 | 4571 |
Better Fuel Economy Factory Ratios Increased Power
