Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/55-19 | 255/65-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.48 (774.1) | 32.05 (814.1) | 1.57 (40) 5.2% |
| Width inches (mm) | 10.43 (265) | 10.04 (255) | -0.39 (-10) -3.8% |
| Circum. inches (mm) | 95.74 (2431.91) | 100.69 (2557.57) | 4.95 (125.66) 5.2% |
| Sidewall Height inches (mm) | 5.74 (145.75) | 6.53 (165.75) | 0.79 (20) 13.7% |
| Revolutions per mile (km) | 661.76 (411.2) | 629.25 (391) | -32.52 (-20.2) -4.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.03 mph (33.85 km/h) |
| 25 mph (40.23 km/h) | 26.29 mph (42.31 km/h) |
| 30 mph (48.28 km/h) | 31.55 mph (50.78 km/h) |
| 35 mph (56.33 km/h) | 36.81 mph (59.24 km/h) |
| 40 mph (64.37 km/h) | 42.07 mph (67.7 km/h) |
| 45 mph (72.42 km/h) | 47.33 mph (76.16 km/h) |
| 50 mph (80.47 km/h) | 52.58 mph (84.63 km/h) |
| 55 mph (88.51 km/h) | 57.84 mph (93.09 km/h) |
| 60 mph (96.56 km/h) | 63.1 mph (101.55 km/h) |
| 65 mph (104.61 km/h) | 68.36 mph (110.01 km/h) |
| 70 mph (112.65 km/h) | 73.62 mph (118.48 km/h) |
| 75 mph (120.7 km/h) | 78.88 mph (126.94 km/h) |
| 80 mph (128.75 km/h) | 84.13 mph (135.4 km/h) |
| 85 mph (136.79 km/h) | 89.39 mph (143.86 km/h) |
| 90 mph (144.84 km/h) | 94.65 mph (152.33 km/h) |
| 95 mph (152.89 km/h) | 99.91 mph (160.79 km/h) |
| 100 mph (160.93 km/h) | 105.17 mph (169.25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1601 | 1860 | 2003 | 2092 | 2187 | 2255 | 2330 | 2419 | 2542 | 2664 | 2801 | 2910 | 3107 | 3325 | 3496 | 3605 | 3666 | 3891 | 4204 | 4886 |
Better Fuel Economy Factory Ratios Increased Power
