Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/70-10 | 195/50-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.09 (485) | 17.68 (449) | -1.42 (-36) -7.4% |
| Width inches (mm) | 6.5 (165) | 7.68 (195) | 1.18 (30) 18.2% |
| Circum. inches (mm) | 59.99 (1523.67) | 55.53 (1410.58) | -4.45 (-113.1) -7.4% |
| Sidewall Height inches (mm) | 4.55 (115.5) | 3.84 (97.5) | -0.71 (-18) -15.6% |
| Revolutions per mile (km) | 1056.23 (656.31) | 1140.91 (708.93) | 84.69 (52.62) 8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.52 mph (29.8 km/h) |
| 25 mph (40.23 km/h) | 23.14 mph (37.25 km/h) |
| 30 mph (48.28 km/h) | 27.77 mph (44.7 km/h) |
| 35 mph (56.33 km/h) | 32.4 mph (52.15 km/h) |
| 40 mph (64.37 km/h) | 37.03 mph (59.6 km/h) |
| 45 mph (72.42 km/h) | 41.66 mph (67.05 km/h) |
| 50 mph (80.47 km/h) | 46.29 mph (74.49 km/h) |
| 55 mph (88.51 km/h) | 50.92 mph (81.94 km/h) |
| 60 mph (96.56 km/h) | 55.55 mph (89.39 km/h) |
| 65 mph (104.61 km/h) | 60.18 mph (96.84 km/h) |
| 70 mph (112.65 km/h) | 64.8 mph (104.29 km/h) |
| 75 mph (120.7 km/h) | 69.43 mph (111.74 km/h) |
| 80 mph (128.75 km/h) | 74.06 mph (119.19 km/h) |
| 85 mph (136.79 km/h) | 78.69 mph (126.64 km/h) |
| 90 mph (144.84 km/h) | 83.32 mph (134.09 km/h) |
| 95 mph (152.89 km/h) | 87.95 mph (141.54 km/h) |
| 100 mph (160.93 km/h) | 92.58 mph (148.99 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
