Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/70-19.5 | 275/55-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.66 (880.3) | 33.91 (861.3) | -0.75 (-19) -2.2% |
| Width inches (mm) | 10.83 (275) | 10.83 (275) | 0 (0) 0% |
| Circum. inches (mm) | 108.88 (2765.54) | 106.53 (2705.85) | -2.35 (-59.69) -2.2% |
| Sidewall Height inches (mm) | 7.58 (192.5) | 5.95 (151.25) | -1.62 (-41.25) -21.4% |
| Revolutions per mile (km) | 581.93 (361.59) | 594.76 (369.57) | 12.84 (7.98) 2.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.57 mph (31.49 km/h) |
| 25 mph (40.23 km/h) | 24.46 mph (39.37 km/h) |
| 30 mph (48.28 km/h) | 29.35 mph (47.24 km/h) |
| 35 mph (56.33 km/h) | 34.24 mph (55.11 km/h) |
| 40 mph (64.37 km/h) | 39.14 mph (62.98 km/h) |
| 45 mph (72.42 km/h) | 44.03 mph (70.86 km/h) |
| 50 mph (80.47 km/h) | 48.92 mph (78.73 km/h) |
| 55 mph (88.51 km/h) | 53.81 mph (86.6 km/h) |
| 60 mph (96.56 km/h) | 58.7 mph (94.48 km/h) |
| 65 mph (104.61 km/h) | 63.6 mph (102.35 km/h) |
| 70 mph (112.65 km/h) | 68.49 mph (110.22 km/h) |
| 75 mph (120.7 km/h) | 73.38 mph (118.1 km/h) |
| 80 mph (128.75 km/h) | 78.27 mph (125.97 km/h) |
| 85 mph (136.79 km/h) | 83.17 mph (133.84 km/h) |
| 90 mph (144.84 km/h) | 88.06 mph (141.72 km/h) |
| 95 mph (152.89 km/h) | 92.95 mph (149.59 km/h) |
| 100 mph (160.93 km/h) | 97.84 mph (157.46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1514 | 1758 | 1894 | 1977 | 2067 | 2132 | 2203 | 2286 | 2402 | 2518 | 2647 | 2750 | 2937 | 3143 | 3304 | 3407 | 3465 | 3678 | 3974 | 4618 |
Better Fuel Economy Factory Ratios Increased Power
