Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 160/60-15 | 130/90-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.56 (573) | 24.21 (615) | 1.65 (42) 7.3% |
| Width inches (mm) | 6.3 (160) | 5.12 (130) | -1.18 (-30) -18.8% |
| Circum. inches (mm) | 70.87 (1800.13) | 76.07 (1932.08) | 5.19 (131.95) 7.3% |
| Sidewall Height inches (mm) | 3.78 (96) | 4.61 (117) | 0.83 (21) 21.9% |
| Revolutions per mile (km) | 894.01 (555.51) | 832.96 (517.58) | -61.05 (-37.94) -6.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.47 mph (34.55 km/h) |
| 25 mph (40.23 km/h) | 26.83 mph (43.18 km/h) |
| 30 mph (48.28 km/h) | 32.2 mph (51.82 km/h) |
| 35 mph (56.33 km/h) | 37.57 mph (60.46 km/h) |
| 40 mph (64.37 km/h) | 42.93 mph (69.09 km/h) |
| 45 mph (72.42 km/h) | 48.3 mph (77.73 km/h) |
| 50 mph (80.47 km/h) | 53.66 mph (86.37 km/h) |
| 55 mph (88.51 km/h) | 59.03 mph (95 km/h) |
| 60 mph (96.56 km/h) | 64.4 mph (103.64 km/h) |
| 65 mph (104.61 km/h) | 69.76 mph (112.28 km/h) |
| 70 mph (112.65 km/h) | 75.13 mph (120.91 km/h) |
| 75 mph (120.7 km/h) | 80.5 mph (129.55 km/h) |
| 80 mph (128.75 km/h) | 85.86 mph (138.18 km/h) |
| 85 mph (136.79 km/h) | 91.23 mph (146.82 km/h) |
| 90 mph (144.84 km/h) | 96.6 mph (155.46 km/h) |
| 95 mph (152.89 km/h) | 101.96 mph (164.09 km/h) |
| 100 mph (160.93 km/h) | 107.33 mph (172.73 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2120 | 2462 | 2652 | 2769 | 2895 | 2986 | 3085 | 3202 | 3364 | 3527 | 3707 | 3852 | 4113 | 4402 | 4627 | 4772 | 4853 | 5150 | 5565 | 6467 |
Better Fuel Economy Factory Ratios Increased Power
