Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-19 | 265/55-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.61 (853.6) | 31.48 (799.5) | -2.13 (-54.1) -6.3% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 105.58 (2681.66) | 98.89 (2511.7) | -6.69 (-169.96) -6.3% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 5.74 (145.75) | -1.56 (-39.75) -21.4% |
| Revolutions per mile (km) | 600.13 (372.9) | 640.74 (398.14) | 40.61 (25.23) 6.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.73 mph (30.15 km/h) |
| 25 mph (40.23 km/h) | 23.42 mph (37.68 km/h) |
| 30 mph (48.28 km/h) | 28.1 mph (45.22 km/h) |
| 35 mph (56.33 km/h) | 32.78 mph (52.76 km/h) |
| 40 mph (64.37 km/h) | 37.46 mph (60.29 km/h) |
| 45 mph (72.42 km/h) | 42.15 mph (67.83 km/h) |
| 50 mph (80.47 km/h) | 46.83 mph (75.37 km/h) |
| 55 mph (88.51 km/h) | 51.51 mph (82.9 km/h) |
| 60 mph (96.56 km/h) | 56.2 mph (90.44 km/h) |
| 65 mph (104.61 km/h) | 60.88 mph (97.98 km/h) |
| 70 mph (112.65 km/h) | 65.56 mph (105.51 km/h) |
| 75 mph (120.7 km/h) | 70.25 mph (113.05 km/h) |
| 80 mph (128.75 km/h) | 74.93 mph (120.59 km/h) |
| 85 mph (136.79 km/h) | 79.61 mph (128.12 km/h) |
| 90 mph (144.84 km/h) | 84.3 mph (135.66 km/h) |
| 95 mph (152.89 km/h) | 88.98 mph (143.2 km/h) |
| 100 mph (160.93 km/h) | 93.66 mph (150.73 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1631 | 1894 | 2040 | 2130 | 2227 | 2297 | 2373 | 2463 | 2588 | 2713 | 2852 | 2963 | 3164 | 3386 | 3559 | 3670 | 3733 | 3962 | 4281 | 4975 |
Better Fuel Economy Factory Ratios Increased Power
