Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/90-15 | 160/90-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.63 (651) | 26.34 (669) | 0.71 (18) 2.8% |
| Width inches (mm) | 5.91 (150) | 6.3 (160) | 0.39 (10) 6.7% |
| Circum. inches (mm) | 80.52 (2045.18) | 82.75 (2101.73) | 2.23 (56.55) 2.8% |
| Sidewall Height inches (mm) | 5.31 (135) | 5.67 (144) | 0.35 (9) 6.7% |
| Revolutions per mile (km) | 786.9 (488.95) | 765.73 (475.8) | -21.17 (-13.16) -2.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.55 mph (33.08 km/h) |
| 25 mph (40.23 km/h) | 25.69 mph (41.35 km/h) |
| 30 mph (48.28 km/h) | 30.83 mph (49.62 km/h) |
| 35 mph (56.33 km/h) | 35.97 mph (57.88 km/h) |
| 40 mph (64.37 km/h) | 41.11 mph (66.15 km/h) |
| 45 mph (72.42 km/h) | 46.24 mph (74.42 km/h) |
| 50 mph (80.47 km/h) | 51.38 mph (82.69 km/h) |
| 55 mph (88.51 km/h) | 56.52 mph (90.96 km/h) |
| 60 mph (96.56 km/h) | 61.66 mph (99.23 km/h) |
| 65 mph (104.61 km/h) | 66.8 mph (107.5 km/h) |
| 70 mph (112.65 km/h) | 71.94 mph (115.77 km/h) |
| 75 mph (120.7 km/h) | 77.07 mph (124.04 km/h) |
| 80 mph (128.75 km/h) | 82.21 mph (132.31 km/h) |
| 85 mph (136.79 km/h) | 87.35 mph (140.58 km/h) |
| 90 mph (144.84 km/h) | 92.49 mph (148.85 km/h) |
| 95 mph (152.89 km/h) | 97.63 mph (157.12 km/h) |
| 100 mph (160.93 km/h) | 102.76 mph (165.38 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1949 | 2264 | 2438 | 2546 | 2662 | 2745 | 2836 | 2944 | 3093 | 3242 | 3408 | 3541 | 3781 | 4047 | 4254 | 4386 | 4461 | 4735 | 5116 | 5945 |
Better Fuel Economy Factory Ratios Increased Power
