Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 100/70-17 | 110/90-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.51 (571.8) | 23.8 (604.4) | 1.28 (32.6) 5.7% |
| Width inches (mm) | 3.94 (100) | 4.33 (110) | 0.39 (10) 10% |
| Circum. inches (mm) | 70.72 (1796.36) | 74.76 (1898.78) | 4.03 (102.42) 5.7% |
| Sidewall Height inches (mm) | 2.76 (70) | 3.9 (99) | 1.14 (29) 41.4% |
| Revolutions per mile (km) | 895.89 (556.68) | 847.57 (526.65) | -48.32 (-30.03) -5.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.14 mph (34.02 km/h) |
| 25 mph (40.23 km/h) | 26.43 mph (42.53 km/h) |
| 30 mph (48.28 km/h) | 31.71 mph (51.03 km/h) |
| 35 mph (56.33 km/h) | 37 mph (59.54 km/h) |
| 40 mph (64.37 km/h) | 42.28 mph (68.04 km/h) |
| 45 mph (72.42 km/h) | 47.57 mph (76.55 km/h) |
| 50 mph (80.47 km/h) | 52.85 mph (85.06 km/h) |
| 55 mph (88.51 km/h) | 58.14 mph (93.56 km/h) |
| 60 mph (96.56 km/h) | 63.42 mph (102.07 km/h) |
| 65 mph (104.61 km/h) | 68.71 mph (110.57 km/h) |
| 70 mph (112.65 km/h) | 73.99 mph (119.08 km/h) |
| 75 mph (120.7 km/h) | 79.28 mph (127.58 km/h) |
| 80 mph (128.75 km/h) | 84.56 mph (136.09 km/h) |
| 85 mph (136.79 km/h) | 89.85 mph (144.59 km/h) |
| 90 mph (144.84 km/h) | 95.13 mph (153.1 km/h) |
| 95 mph (152.89 km/h) | 100.42 mph (161.6 km/h) |
| 100 mph (160.93 km/h) | 105.7 mph (170.11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2157 | 2506 | 2698 | 2818 | 2946 | 3038 | 3139 | 3258 | 3424 | 3589 | 3772 | 3919 | 4185 | 4479 | 4708 | 4855 | 4938 | 5241 | 5663 | 6581 |
Better Fuel Economy Factory Ratios Increased Power
