Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 90/70-10 | 90/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 14.96 (380) | 20.96 (532.4) | 6 (152.4) 40.1% |
| Width inches (mm) | 3.54 (90) | 3.54 (90) | 0 (0) 0% |
| Circum. inches (mm) | 47 (1193.81) | 65.85 (1672.58) | 18.85 (478.78) 40.1% |
| Sidewall Height inches (mm) | 2.48 (63) | 2.48 (63) | 0 (0) 0% |
| Revolutions per mile (km) | 1348.08 (837.66) | 962.19 (597.88) | -385.89 (-239.78) -28.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 28.02 mph (45.1 km/h) |
| 25 mph (40.23 km/h) | 35.03 mph (56.37 km/h) |
| 30 mph (48.28 km/h) | 42.03 mph (67.64 km/h) |
| 35 mph (56.33 km/h) | 49.04 mph (78.92 km/h) |
| 40 mph (64.37 km/h) | 56.04 mph (90.19 km/h) |
| 45 mph (72.42 km/h) | 63.05 mph (101.47 km/h) |
| 50 mph (80.47 km/h) | 70.05 mph (112.74 km/h) |
| 55 mph (88.51 km/h) | 77.06 mph (124.01 km/h) |
| 60 mph (96.56 km/h) | 84.06 mph (135.29 km/h) |
| 65 mph (104.61 km/h) | 91.07 mph (146.56 km/h) |
| 70 mph (112.65 km/h) | 98.07 mph (157.83 km/h) |
| 75 mph (120.7 km/h) | 105.08 mph (169.11 km/h) |
| 80 mph (128.75 km/h) | 112.08 mph (180.38 km/h) |
| 85 mph (136.79 km/h) | 119.09 mph (191.66 km/h) |
| 90 mph (144.84 km/h) | 126.09 mph (202.93 km/h) |
| 95 mph (152.89 km/h) | 133.1 mph (214.2 km/h) |
| 100 mph (160.93 km/h) | 140.11 mph (225.48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
