Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 240/55-16 | 350/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 29.78 (756.4) | 3.39 (86) 12.8% |
| Width inches (mm) | 9.45 (240) | 13.78 (350) | 4.33 (110) 45.8% |
| Circum. inches (mm) | 82.92 (2106.12) | 93.56 (2376.3) | 10.64 (270.18) 12.8% |
| Sidewall Height inches (mm) | 5.2 (132) | 6.89 (175) | 1.69 (43) 32.6% |
| Revolutions per mile (km) | 764.13 (474.81) | 677.25 (420.82) | -86.88 (-53.98) -11.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.57 mph (36.32 km/h) |
| 25 mph (40.23 km/h) | 28.21 mph (45.39 km/h) |
| 30 mph (48.28 km/h) | 33.85 mph (54.47 km/h) |
| 35 mph (56.33 km/h) | 39.49 mph (63.55 km/h) |
| 40 mph (64.37 km/h) | 45.13 mph (72.63 km/h) |
| 45 mph (72.42 km/h) | 50.77 mph (81.71 km/h) |
| 50 mph (80.47 km/h) | 56.41 mph (90.79 km/h) |
| 55 mph (88.51 km/h) | 62.06 mph (99.87 km/h) |
| 60 mph (96.56 km/h) | 67.7 mph (108.95 km/h) |
| 65 mph (104.61 km/h) | 73.34 mph (118.03 km/h) |
| 70 mph (112.65 km/h) | 78.98 mph (127.11 km/h) |
| 75 mph (120.7 km/h) | 84.62 mph (136.18 km/h) |
| 80 mph (128.75 km/h) | 90.26 mph (145.26 km/h) |
| 85 mph (136.79 km/h) | 95.9 mph (154.34 km/h) |
| 90 mph (144.84 km/h) | 101.55 mph (163.42 km/h) |
| 95 mph (152.89 km/h) | 107.19 mph (172.5 km/h) |
| 100 mph (160.93 km/h) | 112.83 mph (181.58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1723 | 2002 | 2156 | 2252 | 2354 | 2428 | 2508 | 2604 | 2736 | 2868 | 3014 | 3132 | 3344 | 3579 | 3762 | 3880 | 3946 | 4188 | 4525 | 5258 |
Better Fuel Economy Factory Ratios Increased Power
