Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/70-18 | 130/90-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.27 (667.2) | 25.21 (640.4) | -1.06 (-26.8) -4% |
| Width inches (mm) | 5.91 (150) | 5.12 (130) | -0.79 (-20) -13.3% |
| Circum. inches (mm) | 82.52 (2096.07) | 79.21 (2011.88) | -3.31 (-84.19) -4% |
| Sidewall Height inches (mm) | 4.13 (105) | 4.61 (117) | 0.47 (12) 11.4% |
| Revolutions per mile (km) | 767.79 (477.08) | 799.92 (497.05) | 32.13 (19.97) 4.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.2 mph (30.89 km/h) |
| 25 mph (40.23 km/h) | 24 mph (38.62 km/h) |
| 30 mph (48.28 km/h) | 28.79 mph (46.34 km/h) |
| 35 mph (56.33 km/h) | 33.59 mph (54.06 km/h) |
| 40 mph (64.37 km/h) | 38.39 mph (61.79 km/h) |
| 45 mph (72.42 km/h) | 43.19 mph (69.51 km/h) |
| 50 mph (80.47 km/h) | 47.99 mph (77.24 km/h) |
| 55 mph (88.51 km/h) | 52.79 mph (84.96 km/h) |
| 60 mph (96.56 km/h) | 57.59 mph (92.68 km/h) |
| 65 mph (104.61 km/h) | 62.39 mph (100.41 km/h) |
| 70 mph (112.65 km/h) | 67.19 mph (108.13 km/h) |
| 75 mph (120.7 km/h) | 71.99 mph (115.85 km/h) |
| 80 mph (128.75 km/h) | 76.79 mph (123.58 km/h) |
| 85 mph (136.79 km/h) | 81.59 mph (131.3 km/h) |
| 90 mph (144.84 km/h) | 86.38 mph (139.02 km/h) |
| 95 mph (152.89 km/h) | 91.18 mph (146.75 km/h) |
| 100 mph (160.93 km/h) | 95.98 mph (154.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2036 | 2365 | 2547 | 2659 | 2781 | 2867 | 2963 | 3075 | 3231 | 3387 | 3560 | 3699 | 3950 | 4227 | 4444 | 4582 | 4660 | 4946 | 5345 | 6211 |
Better Fuel Economy Factory Ratios Increased Power
