Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 110/60-17 | 120/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.2 (563.8) | 24.56 (623.8) | 2.36 (60) 10.6% |
| Width inches (mm) | 4.33 (110) | 4.72 (120) | 0.39 (10) 9.1% |
| Circum. inches (mm) | 69.73 (1771.23) | 77.15 (1959.73) | 7.42 (188.5) 10.6% |
| Sidewall Height inches (mm) | 2.6 (66) | 3.78 (96) | 1.18 (30) 45.5% |
| Revolutions per mile (km) | 908.6 (564.58) | 821.21 (510.27) | -87.39 (-54.3) -9.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.13 mph (35.61 km/h) |
| 25 mph (40.23 km/h) | 27.66 mph (44.52 km/h) |
| 30 mph (48.28 km/h) | 33.19 mph (53.42 km/h) |
| 35 mph (56.33 km/h) | 38.72 mph (62.32 km/h) |
| 40 mph (64.37 km/h) | 44.26 mph (71.22 km/h) |
| 45 mph (72.42 km/h) | 49.79 mph (80.13 km/h) |
| 50 mph (80.47 km/h) | 55.32 mph (89.03 km/h) |
| 55 mph (88.51 km/h) | 60.85 mph (97.93 km/h) |
| 60 mph (96.56 km/h) | 66.39 mph (106.84 km/h) |
| 65 mph (104.61 km/h) | 71.92 mph (115.74 km/h) |
| 70 mph (112.65 km/h) | 77.45 mph (124.64 km/h) |
| 75 mph (120.7 km/h) | 82.98 mph (133.55 km/h) |
| 80 mph (128.75 km/h) | 88.51 mph (142.45 km/h) |
| 85 mph (136.79 km/h) | 94.05 mph (151.35 km/h) |
| 90 mph (144.84 km/h) | 99.58 mph (160.26 km/h) |
| 95 mph (152.89 km/h) | 105.11 mph (169.16 km/h) |
| 100 mph (160.93 km/h) | 110.64 mph (178.06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2090 | 2428 | 2614 | 2730 | 2855 | 2944 | 3041 | 3157 | 3317 | 3477 | 3655 | 3797 | 4055 | 4340 | 4562 | 4704 | 4784 | 5078 | 5487 | 6376 |
Better Fuel Economy Factory Ratios Increased Power
