Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 100/90-17 | 110/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.09 (611.8) | 23.93 (607.8) | -0.16 (-4) -0.7% |
| Width inches (mm) | 3.94 (100) | 4.33 (110) | 0.39 (10) 10% |
| Circum. inches (mm) | 75.67 (1922.03) | 75.18 (1909.46) | -0.49 (-12.57) -0.7% |
| Sidewall Height inches (mm) | 3.54 (90) | 3.46 (88) | -0.08 (-2) -2.2% |
| Revolutions per mile (km) | 837.32 (520.28) | 842.83 (523.71) | 5.51 (3.42) 0.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.87 mph (31.98 km/h) |
| 25 mph (40.23 km/h) | 24.84 mph (39.97 km/h) |
| 30 mph (48.28 km/h) | 29.8 mph (47.96 km/h) |
| 35 mph (56.33 km/h) | 34.77 mph (55.96 km/h) |
| 40 mph (64.37 km/h) | 39.74 mph (63.95 km/h) |
| 45 mph (72.42 km/h) | 44.71 mph (71.95 km/h) |
| 50 mph (80.47 km/h) | 49.67 mph (79.94 km/h) |
| 55 mph (88.51 km/h) | 54.64 mph (87.94 km/h) |
| 60 mph (96.56 km/h) | 59.61 mph (95.93 km/h) |
| 65 mph (104.61 km/h) | 64.58 mph (103.92 km/h) |
| 70 mph (112.65 km/h) | 69.54 mph (111.92 km/h) |
| 75 mph (120.7 km/h) | 74.51 mph (119.91 km/h) |
| 80 mph (128.75 km/h) | 79.48 mph (127.91 km/h) |
| 85 mph (136.79 km/h) | 84.44 mph (135.9 km/h) |
| 90 mph (144.84 km/h) | 89.41 mph (143.89 km/h) |
| 95 mph (152.89 km/h) | 94.38 mph (151.89 km/h) |
| 100 mph (160.93 km/h) | 99.35 mph (159.88 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2145 | 2492 | 2683 | 2802 | 2930 | 3021 | 3121 | 3240 | 3404 | 3569 | 3751 | 3897 | 4162 | 4454 | 4682 | 4828 | 4910 | 5211 | 5631 | 6544 |
Better Fuel Economy Factory Ratios Increased Power
