Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/70-10 | 175/50-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.09 (485) | 16.89 (429) | -2.2 (-56) -11.5% |
| Width inches (mm) | 6.5 (165) | 6.89 (175) | 0.39 (10) 6.1% |
| Circum. inches (mm) | 59.99 (1523.67) | 53.06 (1347.74) | -6.93 (-175.93) -11.5% |
| Sidewall Height inches (mm) | 4.55 (115.5) | 3.44 (87.5) | -1.1 (-28) -24.2% |
| Revolutions per mile (km) | 1056.23 (656.31) | 1194.1 (741.98) | 137.88 (85.67) 13.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.69 mph (28.47 km/h) |
| 25 mph (40.23 km/h) | 22.11 mph (35.59 km/h) |
| 30 mph (48.28 km/h) | 26.54 mph (42.71 km/h) |
| 35 mph (56.33 km/h) | 30.96 mph (49.82 km/h) |
| 40 mph (64.37 km/h) | 35.38 mph (56.94 km/h) |
| 45 mph (72.42 km/h) | 39.8 mph (64.06 km/h) |
| 50 mph (80.47 km/h) | 44.23 mph (71.18 km/h) |
| 55 mph (88.51 km/h) | 48.65 mph (78.29 km/h) |
| 60 mph (96.56 km/h) | 53.07 mph (85.41 km/h) |
| 65 mph (104.61 km/h) | 57.49 mph (92.53 km/h) |
| 70 mph (112.65 km/h) | 61.92 mph (99.65 km/h) |
| 75 mph (120.7 km/h) | 66.34 mph (106.76 km/h) |
| 80 mph (128.75 km/h) | 70.76 mph (113.88 km/h) |
| 85 mph (136.79 km/h) | 75.19 mph (121 km/h) |
| 90 mph (144.84 km/h) | 79.61 mph (128.12 km/h) |
| 95 mph (152.89 km/h) | 84.03 mph (135.23 km/h) |
| 100 mph (160.93 km/h) | 88.45 mph (142.35 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
