Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/70-16 | 250/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.27 (616.4) | 25.84 (656.4) | 1.57 (40) 6.5% |
| Width inches (mm) | 5.91 (150) | 9.84 (250) | 3.94 (100) 66.7% |
| Circum. inches (mm) | 76.24 (1936.48) | 81.19 (2062.14) | 4.95 (125.66) 6.5% |
| Sidewall Height inches (mm) | 4.13 (105) | 4.92 (125) | 0.79 (20) 19% |
| Revolutions per mile (km) | 831.07 (516.4) | 780.42 (484.93) | -50.64 (-31.47) -6.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.3 mph (34.28 km/h) |
| 25 mph (40.23 km/h) | 26.62 mph (42.84 km/h) |
| 30 mph (48.28 km/h) | 31.95 mph (51.41 km/h) |
| 35 mph (56.33 km/h) | 37.27 mph (59.98 km/h) |
| 40 mph (64.37 km/h) | 42.6 mph (68.55 km/h) |
| 45 mph (72.42 km/h) | 47.92 mph (77.12 km/h) |
| 50 mph (80.47 km/h) | 53.24 mph (85.69 km/h) |
| 55 mph (88.51 km/h) | 58.57 mph (94.26 km/h) |
| 60 mph (96.56 km/h) | 63.89 mph (102.83 km/h) |
| 65 mph (104.61 km/h) | 69.22 mph (111.4 km/h) |
| 70 mph (112.65 km/h) | 74.54 mph (119.96 km/h) |
| 75 mph (120.7 km/h) | 79.87 mph (128.53 km/h) |
| 80 mph (128.75 km/h) | 85.19 mph (137.1 km/h) |
| 85 mph (136.79 km/h) | 90.52 mph (145.67 km/h) |
| 90 mph (144.84 km/h) | 95.84 mph (154.24 km/h) |
| 95 mph (152.89 km/h) | 101.16 mph (162.81 km/h) |
| 100 mph (160.93 km/h) | 106.49 mph (171.38 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1986 | 2307 | 2485 | 2595 | 2713 | 2797 | 2890 | 3000 | 3152 | 3304 | 3473 | 3609 | 3854 | 4124 | 4335 | 4471 | 4547 | 4826 | 5214 | 6060 |
Better Fuel Economy Factory Ratios Increased Power
