Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/70-10 | 165/30-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.09 (485) | 13.9 (353) | -5.2 (-132) -27.2% |
| Width inches (mm) | 6.5 (165) | 6.5 (165) | 0 (0) 0% |
| Circum. inches (mm) | 59.99 (1523.67) | 43.66 (1108.98) | -16.33 (-414.69) -27.2% |
| Sidewall Height inches (mm) | 4.55 (115.5) | 1.95 (49.5) | -2.6 (-66) -57.1% |
| Revolutions per mile (km) | 1056.23 (656.31) | 1451.19 (901.73) | 394.96 (245.42) 37.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 14.56 mph (23.43 km/h) |
| 25 mph (40.23 km/h) | 18.2 mph (29.28 km/h) |
| 30 mph (48.28 km/h) | 21.84 mph (35.14 km/h) |
| 35 mph (56.33 km/h) | 25.47 mph (41 km/h) |
| 40 mph (64.37 km/h) | 29.11 mph (46.85 km/h) |
| 45 mph (72.42 km/h) | 32.75 mph (52.71 km/h) |
| 50 mph (80.47 km/h) | 36.39 mph (58.57 km/h) |
| 55 mph (88.51 km/h) | 40.03 mph (64.42 km/h) |
| 60 mph (96.56 km/h) | 43.67 mph (70.28 km/h) |
| 65 mph (104.61 km/h) | 47.31 mph (76.14 km/h) |
| 70 mph (112.65 km/h) | 50.95 mph (81.99 km/h) |
| 75 mph (120.7 km/h) | 54.59 mph (87.85 km/h) |
| 80 mph (128.75 km/h) | 58.23 mph (93.71 km/h) |
| 85 mph (136.79 km/h) | 61.87 mph (99.56 km/h) |
| 90 mph (144.84 km/h) | 65.51 mph (105.42 km/h) |
| 95 mph (152.89 km/h) | 69.14 mph (111.28 km/h) |
| 100 mph (160.93 km/h) | 72.78 mph (117.13 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
