Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/60-16 | 240/90-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 33.01 (838.4) | 6.61 (168) 25.1% |
| Width inches (mm) | 8.66 (220) | 9.45 (240) | 0.79 (20) 9.1% |
| Circum. inches (mm) | 82.92 (2106.12) | 103.7 (2633.91) | 20.78 (527.79) 25.1% |
| Sidewall Height inches (mm) | 5.2 (132) | 8.5 (216) | 3.31 (84) 63.6% |
| Revolutions per mile (km) | 764.13 (474.81) | 611.01 (379.66) | -153.12 (-95.14) -20% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.01 mph (40.25 km/h) |
| 25 mph (40.23 km/h) | 31.26 mph (50.32 km/h) |
| 30 mph (48.28 km/h) | 37.52 mph (60.38 km/h) |
| 35 mph (56.33 km/h) | 43.77 mph (70.44 km/h) |
| 40 mph (64.37 km/h) | 50.02 mph (80.51 km/h) |
| 45 mph (72.42 km/h) | 56.28 mph (90.57 km/h) |
| 50 mph (80.47 km/h) | 62.53 mph (100.63 km/h) |
| 55 mph (88.51 km/h) | 68.78 mph (110.7 km/h) |
| 60 mph (96.56 km/h) | 75.04 mph (120.76 km/h) |
| 65 mph (104.61 km/h) | 81.29 mph (130.82 km/h) |
| 70 mph (112.65 km/h) | 87.54 mph (140.89 km/h) |
| 75 mph (120.7 km/h) | 93.79 mph (150.95 km/h) |
| 80 mph (128.75 km/h) | 100.05 mph (161.01 km/h) |
| 85 mph (136.79 km/h) | 106.3 mph (171.07 km/h) |
| 90 mph (144.84 km/h) | 112.55 mph (181.14 km/h) |
| 95 mph (152.89 km/h) | 118.81 mph (191.2 km/h) |
| 100 mph (160.93 km/h) | 125.06 mph (201.26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1555 | 1806 | 1945 | 2031 | 2124 | 2190 | 2263 | 2349 | 2468 | 2587 | 2719 | 2825 | 3017 | 3229 | 3394 | 3500 | 3560 | 3778 | 4082 | 4744 |
Better Fuel Economy Factory Ratios Increased Power
