Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/55-16 | 245/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.61 (675.9) | 25.65 (651.4) | -0.96 (-24.5) -3.6% |
| Width inches (mm) | 9.65 (245) | 9.65 (245) | 0 (0) 0% |
| Circum. inches (mm) | 83.6 (2123.4) | 80.57 (2046.43) | -3.03 (-76.97) -3.6% |
| Sidewall Height inches (mm) | 5.31 (134.75) | 4.82 (122.5) | -0.48 (-12.25) -9.1% |
| Revolutions per mile (km) | 757.91 (470.94) | 786.41 (488.65) | 28.51 (17.71) 3.8% |
245/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.28 mph (31.02 km/h) |
| 25 mph (40.23 km/h) | 24.09 mph (38.78 km/h) |
| 30 mph (48.28 km/h) | 28.91 mph (46.53 km/h) |
| 35 mph (56.33 km/h) | 33.73 mph (54.29 km/h) |
| 40 mph (64.37 km/h) | 38.55 mph (62.04 km/h) |
| 45 mph (72.42 km/h) | 43.37 mph (69.8 km/h) |
| 50 mph (80.47 km/h) | 48.19 mph (77.55 km/h) |
| 55 mph (88.51 km/h) | 53.01 mph (85.31 km/h) |
| 60 mph (96.56 km/h) | 57.83 mph (93.06 km/h) |
| 65 mph (104.61 km/h) | 62.64 mph (100.82 km/h) |
| 70 mph (112.65 km/h) | 67.46 mph (108.57 km/h) |
| 75 mph (120.7 km/h) | 72.28 mph (116.33 km/h) |
| 80 mph (128.75 km/h) | 77.1 mph (124.08 km/h) |
| 85 mph (136.79 km/h) | 81.92 mph (131.84 km/h) |
| 90 mph (144.84 km/h) | 86.74 mph (139.59 km/h) |
| 95 mph (152.89 km/h) | 91.56 mph (147.35 km/h) |
| 100 mph (160.93 km/h) | 96.38 mph (155.1 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2001 | 2325 | 2504 | 2614 | 2734 | 2819 | 2912 | 3023 | 3176 | 3330 | 3500 | 3636 | 3883 | 4156 | 4369 | 4505 | 4582 | 4863 | 5254 | 6106 |
Better Fuel Economy Factory Ratios Increased Power
