Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/60-16 | 265/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.52 (724.4) | 32.69 (830.4) | 4.17 (106) 14.6% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 89.6 (2275.77) | 102.71 (2608.78) | 13.11 (333.01) 14.6% |
| Sidewall Height inches (mm) | 6.26 (159) | 8.35 (212) | 2.09 (53) 33.3% |
| Revolutions per mile (km) | 707.16 (439.41) | 616.9 (383.32) | -90.27 (-56.09) -12.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.93 mph (36.9 km/h) |
| 25 mph (40.23 km/h) | 28.66 mph (46.12 km/h) |
| 30 mph (48.28 km/h) | 34.39 mph (55.35 km/h) |
| 35 mph (56.33 km/h) | 40.12 mph (64.57 km/h) |
| 40 mph (64.37 km/h) | 45.85 mph (73.79 km/h) |
| 45 mph (72.42 km/h) | 51.58 mph (83.02 km/h) |
| 50 mph (80.47 km/h) | 57.32 mph (92.24 km/h) |
| 55 mph (88.51 km/h) | 63.05 mph (101.47 km/h) |
| 60 mph (96.56 km/h) | 68.78 mph (110.69 km/h) |
| 65 mph (104.61 km/h) | 74.51 mph (119.91 km/h) |
| 70 mph (112.65 km/h) | 80.24 mph (129.14 km/h) |
| 75 mph (120.7 km/h) | 85.97 mph (138.36 km/h) |
| 80 mph (128.75 km/h) | 91.71 mph (147.59 km/h) |
| 85 mph (136.79 km/h) | 97.44 mph (156.81 km/h) |
| 90 mph (144.84 km/h) | 103.17 mph (166.04 km/h) |
| 95 mph (152.89 km/h) | 108.9 mph (175.26 km/h) |
| 100 mph (160.93 km/h) | 114.63 mph (184.48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1570 | 1824 | 1964 | 2051 | 2144 | 2211 | 2285 | 2372 | 2492 | 2612 | 2746 | 2853 | 3046 | 3260 | 3427 | 3534 | 3594 | 3814 | 4122 | 4790 |
Better Fuel Economy Factory Ratios Increased Power
