Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/60-17 | 140/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.09 (611.8) | 25.82 (655.8) | 1.73 (44) 7.2% |
| Width inches (mm) | 5.91 (150) | 5.51 (140) | -0.39 (-10) -6.7% |
| Circum. inches (mm) | 75.67 (1922.03) | 81.11 (2060.26) | 5.44 (138.23) 7.2% |
| Sidewall Height inches (mm) | 3.54 (90) | 4.41 (112) | 0.87 (22) 24.4% |
| Revolutions per mile (km) | 837.32 (520.28) | 781.14 (485.38) | -56.18 (-34.91) -6.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.44 mph (34.5 km/h) |
| 25 mph (40.23 km/h) | 26.8 mph (43.13 km/h) |
| 30 mph (48.28 km/h) | 32.16 mph (51.75 km/h) |
| 35 mph (56.33 km/h) | 37.52 mph (60.38 km/h) |
| 40 mph (64.37 km/h) | 42.88 mph (69 km/h) |
| 45 mph (72.42 km/h) | 48.24 mph (77.63 km/h) |
| 50 mph (80.47 km/h) | 53.6 mph (86.25 km/h) |
| 55 mph (88.51 km/h) | 58.96 mph (94.88 km/h) |
| 60 mph (96.56 km/h) | 64.32 mph (103.51 km/h) |
| 65 mph (104.61 km/h) | 69.67 mph (112.13 km/h) |
| 70 mph (112.65 km/h) | 75.03 mph (120.76 km/h) |
| 75 mph (120.7 km/h) | 80.39 mph (129.38 km/h) |
| 80 mph (128.75 km/h) | 85.75 mph (138.01 km/h) |
| 85 mph (136.79 km/h) | 91.11 mph (146.63 km/h) |
| 90 mph (144.84 km/h) | 96.47 mph (155.26 km/h) |
| 95 mph (152.89 km/h) | 101.83 mph (163.88 km/h) |
| 100 mph (160.93 km/h) | 107.19 mph (172.51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988 | 2309 | 2487 | 2597 | 2715 | 2800 | 2893 | 3003 | 3155 | 3307 | 3477 | 3612 | 3857 | 4128 | 4339 | 4475 | 4551 | 4830 | 5219 | 6065 |
Better Fuel Economy Factory Ratios Increased Power
