Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-19.5 | 275/70-19.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 34.11 (866.3) | 34.66 (880.3) | 0.55 (14) 1.6% |
| Width inches (mm) | 10.43 (265) | 10.83 (275) | 0.39 (10) 3.8% |
| Circum. inches (mm) | 107.15 (2721.56) | 108.88 (2765.54) | 1.73 (43.98) 1.6% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 7.58 (192.5) | 0.28 (7) 3.8% |
| Revolutions per mile (km) | 591.33 (367.44) | 581.93 (361.59) | -9.4 (-5.84) -1.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.32 mph (32.71 km/h) |
| 25 mph (40.23 km/h) | 25.4 mph (40.88 km/h) |
| 30 mph (48.28 km/h) | 30.48 mph (49.06 km/h) |
| 35 mph (56.33 km/h) | 35.57 mph (57.24 km/h) |
| 40 mph (64.37 km/h) | 40.65 mph (65.41 km/h) |
| 45 mph (72.42 km/h) | 45.73 mph (73.59 km/h) |
| 50 mph (80.47 km/h) | 50.81 mph (81.77 km/h) |
| 55 mph (88.51 km/h) | 55.89 mph (89.94 km/h) |
| 60 mph (96.56 km/h) | 60.97 mph (98.12 km/h) |
| 65 mph (104.61 km/h) | 66.05 mph (106.3 km/h) |
| 70 mph (112.65 km/h) | 71.13 mph (114.47 km/h) |
| 75 mph (120.7 km/h) | 76.21 mph (122.65 km/h) |
| 80 mph (128.75 km/h) | 81.29 mph (130.83 km/h) |
| 85 mph (136.79 km/h) | 86.37 mph (139.01 km/h) |
| 90 mph (144.84 km/h) | 91.45 mph (147.18 km/h) |
| 95 mph (152.89 km/h) | 96.54 mph (155.36 km/h) |
| 100 mph (160.93 km/h) | 101.62 mph (163.54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1481 | 1720 | 1853 | 1935 | 2023 | 2086 | 2155 | 2237 | 2351 | 2464 | 2590 | 2691 | 2874 | 3075 | 3233 | 3334 | 3390 | 3598 | 3888 | 4518 |
Better Fuel Economy Factory Ratios Increased Power
