Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/70-10 | 195/40-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.09 (485) | 16.14 (410) | -2.95 (-75) -15.5% |
| Width inches (mm) | 6.5 (165) | 7.68 (195) | 1.18 (30) 18.2% |
| Circum. inches (mm) | 59.99 (1523.67) | 50.71 (1288.05) | -9.28 (-235.62) -15.5% |
| Sidewall Height inches (mm) | 4.55 (115.5) | 3.07 (78) | -1.48 (-37.5) -32.5% |
| Revolutions per mile (km) | 1056.23 (656.31) | 1249.44 (776.36) | 193.21 (120.06) 18.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 16.91 mph (27.21 km/h) |
| 25 mph (40.23 km/h) | 21.13 mph (34.01 km/h) |
| 30 mph (48.28 km/h) | 25.36 mph (40.81 km/h) |
| 35 mph (56.33 km/h) | 29.59 mph (47.62 km/h) |
| 40 mph (64.37 km/h) | 33.81 mph (54.42 km/h) |
| 45 mph (72.42 km/h) | 38.04 mph (61.22 km/h) |
| 50 mph (80.47 km/h) | 42.27 mph (68.02 km/h) |
| 55 mph (88.51 km/h) | 46.49 mph (74.83 km/h) |
| 60 mph (96.56 km/h) | 50.72 mph (81.63 km/h) |
| 65 mph (104.61 km/h) | 54.95 mph (88.43 km/h) |
| 70 mph (112.65 km/h) | 59.18 mph (95.23 km/h) |
| 75 mph (120.7 km/h) | 63.4 mph (102.04 km/h) |
| 80 mph (128.75 km/h) | 67.63 mph (108.84 km/h) |
| 85 mph (136.79 km/h) | 71.86 mph (115.64 km/h) |
| 90 mph (144.84 km/h) | 76.08 mph (122.44 km/h) |
| 95 mph (152.89 km/h) | 80.31 mph (129.25 km/h) |
| 100 mph (160.93 km/h) | 84.54 mph (136.05 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
