Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 100/50-10 | 145/50-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 13.94 (354) | 15.71 (399) | 1.77 (45) 12.7% |
| Width inches (mm) | 3.94 (100) | 5.71 (145) | 1.77 (45) 45% |
| Circum. inches (mm) | 43.78 (1112.12) | 49.35 (1253.5) | 5.57 (141.37) 12.7% |
| Sidewall Height inches (mm) | 1.97 (50) | 2.85 (72.5) | 0.89 (22.5) 45% |
| Revolutions per mile (km) | 1447.09 (899.18) | 1283.88 (797.77) | -163.21 (-101.41) -11.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.54 mph (36.28 km/h) |
| 25 mph (40.23 km/h) | 28.18 mph (45.35 km/h) |
| 30 mph (48.28 km/h) | 33.81 mph (54.42 km/h) |
| 35 mph (56.33 km/h) | 39.45 mph (63.49 km/h) |
| 40 mph (64.37 km/h) | 45.08 mph (72.56 km/h) |
| 45 mph (72.42 km/h) | 50.72 mph (81.63 km/h) |
| 50 mph (80.47 km/h) | 56.36 mph (90.7 km/h) |
| 55 mph (88.51 km/h) | 61.99 mph (99.77 km/h) |
| 60 mph (96.56 km/h) | 67.63 mph (108.84 km/h) |
| 65 mph (104.61 km/h) | 73.26 mph (117.91 km/h) |
| 70 mph (112.65 km/h) | 78.9 mph (126.97 km/h) |
| 75 mph (120.7 km/h) | 84.53 mph (136.04 km/h) |
| 80 mph (128.75 km/h) | 90.17 mph (145.11 km/h) |
| 85 mph (136.79 km/h) | 95.81 mph (154.18 km/h) |
| 90 mph (144.84 km/h) | 101.44 mph (163.25 km/h) |
| 95 mph (152.89 km/h) | 107.08 mph (172.32 km/h) |
| 100 mph (160.93 km/h) | 112.71 mph (181.39 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
