Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/55-19 | 245/65-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.48 (774.1) | 31.54 (801.1) | 1.06 (27) 3.5% |
| Width inches (mm) | 10.43 (265) | 9.65 (245) | -0.79 (-20) -7.5% |
| Circum. inches (mm) | 95.74 (2431.91) | 99.08 (2516.73) | 3.34 (84.82) 3.5% |
| Sidewall Height inches (mm) | 5.74 (145.75) | 6.27 (159.25) | 0.53 (13.5) 9.3% |
| Revolutions per mile (km) | 661.76 (411.2) | 639.46 (397.34) | -22.3 (-13.86) -3.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.7 mph (33.31 km/h) |
| 25 mph (40.23 km/h) | 25.87 mph (41.64 km/h) |
| 30 mph (48.28 km/h) | 31.05 mph (49.96 km/h) |
| 35 mph (56.33 km/h) | 36.22 mph (58.29 km/h) |
| 40 mph (64.37 km/h) | 41.4 mph (66.62 km/h) |
| 45 mph (72.42 km/h) | 46.57 mph (74.95 km/h) |
| 50 mph (80.47 km/h) | 51.74 mph (83.27 km/h) |
| 55 mph (88.51 km/h) | 56.92 mph (91.6 km/h) |
| 60 mph (96.56 km/h) | 62.09 mph (99.93 km/h) |
| 65 mph (104.61 km/h) | 67.27 mph (108.26 km/h) |
| 70 mph (112.65 km/h) | 72.44 mph (116.58 km/h) |
| 75 mph (120.7 km/h) | 77.62 mph (124.91 km/h) |
| 80 mph (128.75 km/h) | 82.79 mph (133.24 km/h) |
| 85 mph (136.79 km/h) | 87.96 mph (141.57 km/h) |
| 90 mph (144.84 km/h) | 93.14 mph (149.89 km/h) |
| 95 mph (152.89 km/h) | 98.31 mph (158.22 km/h) |
| 100 mph (160.93 km/h) | 103.49 mph (166.55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1627 | 1890 | 2036 | 2126 | 2223 | 2292 | 2368 | 2458 | 2583 | 2708 | 2846 | 2957 | 3158 | 3379 | 3552 | 3663 | 3725 | 3954 | 4273 | 4965 |
Better Fuel Economy Factory Ratios Increased Power
