Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 70/100-17 | 110/90-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.51 (571.8) | 24.8 (629.8) | 2.28 (58) 10.1% |
| Width inches (mm) | 2.76 (70) | 4.33 (110) | 1.57 (40) 57.1% |
| Circum. inches (mm) | 70.72 (1796.36) | 77.9 (1978.58) | 7.17 (182.21) 10.1% |
| Sidewall Height inches (mm) | 2.76 (70) | 3.9 (99) | 1.14 (29) 41.4% |
| Revolutions per mile (km) | 895.89 (556.68) | 813.39 (505.41) | -82.5 (-51.27) -9.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.03 mph (35.45 km/h) |
| 25 mph (40.23 km/h) | 27.54 mph (44.31 km/h) |
| 30 mph (48.28 km/h) | 33.04 mph (53.18 km/h) |
| 35 mph (56.33 km/h) | 38.55 mph (62.04 km/h) |
| 40 mph (64.37 km/h) | 44.06 mph (70.9 km/h) |
| 45 mph (72.42 km/h) | 49.56 mph (79.77 km/h) |
| 50 mph (80.47 km/h) | 55.07 mph (88.63 km/h) |
| 55 mph (88.51 km/h) | 60.58 mph (97.49 km/h) |
| 60 mph (96.56 km/h) | 66.09 mph (106.36 km/h) |
| 65 mph (104.61 km/h) | 71.59 mph (115.22 km/h) |
| 70 mph (112.65 km/h) | 77.1 mph (124.08 km/h) |
| 75 mph (120.7 km/h) | 82.61 mph (132.94 km/h) |
| 80 mph (128.75 km/h) | 88.11 mph (141.81 km/h) |
| 85 mph (136.79 km/h) | 93.62 mph (150.67 km/h) |
| 90 mph (144.84 km/h) | 99.13 mph (159.53 km/h) |
| 95 mph (152.89 km/h) | 104.64 mph (168.4 km/h) |
| 100 mph (160.93 km/h) | 110.14 mph (177.26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2070 | 2405 | 2590 | 2704 | 2827 | 2915 | 3012 | 3127 | 3285 | 3444 | 3620 | 3761 | 4017 | 4298 | 4519 | 4660 | 4739 | 5029 | 5435 | 6315 |
Better Fuel Economy Factory Ratios Increased Power
