Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/60-18 | 160/60-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.09 (637.2) | 25.56 (649.2) | 0.47 (12) 1.9% |
| Width inches (mm) | 5.91 (150) | 6.3 (160) | 0.39 (10) 6.7% |
| Circum. inches (mm) | 78.81 (2001.82) | 80.3 (2039.52) | 1.48 (37.7) 1.9% |
| Sidewall Height inches (mm) | 3.54 (90) | 3.78 (96) | 0.24 (6) 6.7% |
| Revolutions per mile (km) | 803.94 (499.54) | 789.08 (490.31) | -14.86 (-9.23) -1.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.38 mph (32.79 km/h) |
| 25 mph (40.23 km/h) | 25.47 mph (40.99 km/h) |
| 30 mph (48.28 km/h) | 30.56 mph (49.19 km/h) |
| 35 mph (56.33 km/h) | 35.66 mph (57.39 km/h) |
| 40 mph (64.37 km/h) | 40.75 mph (65.59 km/h) |
| 45 mph (72.42 km/h) | 45.85 mph (73.78 km/h) |
| 50 mph (80.47 km/h) | 50.94 mph (81.98 km/h) |
| 55 mph (88.51 km/h) | 56.04 mph (90.18 km/h) |
| 60 mph (96.56 km/h) | 61.13 mph (98.38 km/h) |
| 65 mph (104.61 km/h) | 66.22 mph (106.58 km/h) |
| 70 mph (112.65 km/h) | 71.32 mph (114.78 km/h) |
| 75 mph (120.7 km/h) | 76.41 mph (122.97 km/h) |
| 80 mph (128.75 km/h) | 81.51 mph (131.17 km/h) |
| 85 mph (136.79 km/h) | 86.6 mph (139.37 km/h) |
| 90 mph (144.84 km/h) | 91.69 mph (147.57 km/h) |
| 95 mph (152.89 km/h) | 96.79 mph (155.77 km/h) |
| 100 mph (160.93 km/h) | 101.88 mph (163.97 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 2333 | 2512 | 2623 | 2743 | 2828 | 2922 | 3033 | 3187 | 3341 | 3512 | 3649 | 3896 | 4170 | 4384 | 4520 | 4597 | 4879 | 5272 | 6127 |
Better Fuel Economy Factory Ratios Increased Power
