Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/80-15 | 160/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.45 (621) | 24.82 (630.4) | 0.37 (9.4) 1.5% |
| Width inches (mm) | 5.91 (150) | 6.3 (160) | 0.39 (10) 6.7% |
| Circum. inches (mm) | 76.81 (1950.93) | 77.97 (1980.46) | 1.16 (29.53) 1.5% |
| Sidewall Height inches (mm) | 4.72 (120) | 4.41 (112) | -0.31 (-8) -6.7% |
| Revolutions per mile (km) | 824.91 (512.58) | 812.61 (504.93) | -12.3 (-7.64) -1.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.3 mph (32.67 km/h) |
| 25 mph (40.23 km/h) | 25.38 mph (40.84 km/h) |
| 30 mph (48.28 km/h) | 30.45 mph (49.01 km/h) |
| 35 mph (56.33 km/h) | 35.53 mph (57.18 km/h) |
| 40 mph (64.37 km/h) | 40.61 mph (65.35 km/h) |
| 45 mph (72.42 km/h) | 45.68 mph (73.52 km/h) |
| 50 mph (80.47 km/h) | 50.76 mph (81.69 km/h) |
| 55 mph (88.51 km/h) | 55.83 mph (89.85 km/h) |
| 60 mph (96.56 km/h) | 60.91 mph (98.02 km/h) |
| 65 mph (104.61 km/h) | 65.98 mph (106.19 km/h) |
| 70 mph (112.65 km/h) | 71.06 mph (114.36 km/h) |
| 75 mph (120.7 km/h) | 76.14 mph (122.53 km/h) |
| 80 mph (128.75 km/h) | 81.21 mph (130.7 km/h) |
| 85 mph (136.79 km/h) | 86.29 mph (138.87 km/h) |
| 90 mph (144.84 km/h) | 91.36 mph (147.03 km/h) |
| 95 mph (152.89 km/h) | 96.44 mph (155.2 km/h) |
| 100 mph (160.93 km/h) | 101.51 mph (163.37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2068 | 2402 | 2587 | 2702 | 2825 | 2913 | 3010 | 3124 | 3282 | 3441 | 3617 | 3757 | 4013 | 4294 | 4514 | 4655 | 4734 | 5025 | 5429 | 6309 |
Better Fuel Economy Factory Ratios Increased Power
