Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 110/70-18 | 100/70-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.06 (611.2) | 23.51 (597.2) | -0.55 (-14) -2.3% |
| Width inches (mm) | 4.33 (110) | 3.94 (100) | -0.39 (-10) -9.1% |
| Circum. inches (mm) | 75.6 (1920.14) | 73.86 (1876.16) | -1.73 (-43.98) -2.3% |
| Sidewall Height inches (mm) | 3.03 (77) | 2.76 (70) | -0.28 (-7) -9.1% |
| Revolutions per mile (km) | 838.14 (520.79) | 857.79 (533) | 19.65 (12.21) 2.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.54 mph (31.45 km/h) |
| 25 mph (40.23 km/h) | 24.43 mph (39.31 km/h) |
| 30 mph (48.28 km/h) | 29.31 mph (47.17 km/h) |
| 35 mph (56.33 km/h) | 34.2 mph (55.04 km/h) |
| 40 mph (64.37 km/h) | 39.08 mph (62.9 km/h) |
| 45 mph (72.42 km/h) | 43.97 mph (70.76 km/h) |
| 50 mph (80.47 km/h) | 48.85 mph (78.62 km/h) |
| 55 mph (88.51 km/h) | 53.74 mph (86.49 km/h) |
| 60 mph (96.56 km/h) | 58.63 mph (94.35 km/h) |
| 65 mph (104.61 km/h) | 63.51 mph (102.21 km/h) |
| 70 mph (112.65 km/h) | 68.4 mph (110.07 km/h) |
| 75 mph (120.7 km/h) | 73.28 mph (117.94 km/h) |
| 80 mph (128.75 km/h) | 78.17 mph (125.8 km/h) |
| 85 mph (136.79 km/h) | 83.05 mph (133.66 km/h) |
| 90 mph (144.84 km/h) | 87.94 mph (141.52 km/h) |
| 95 mph (152.89 km/h) | 92.82 mph (149.39 km/h) |
| 100 mph (160.93 km/h) | 97.71 mph (157.25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2183 | 2536 | 2731 | 2852 | 2982 | 3075 | 3177 | 3298 | 3465 | 3632 | 3818 | 3966 | 4236 | 4533 | 4765 | 4914 | 4997 | 5304 | 5731 | 6660 |
Better Fuel Economy Factory Ratios Increased Power
