Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-19 | 265/80-19.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.61 (853.6) | 36.19 (919.3) | 2.59 (65.7) 7.7% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 105.58 (2681.66) | 113.7 (2888.07) | 8.13 (206.4) 7.7% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 8.35 (212) | 1.04 (26.5) 14.3% |
| Revolutions per mile (km) | 600.13 (372.9) | 557.24 (346.25) | -42.89 (-26.65) -7.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.54 mph (34.66 km/h) |
| 25 mph (40.23 km/h) | 26.92 mph (43.33 km/h) |
| 30 mph (48.28 km/h) | 32.31 mph (52 km/h) |
| 35 mph (56.33 km/h) | 37.69 mph (60.66 km/h) |
| 40 mph (64.37 km/h) | 43.08 mph (69.33 km/h) |
| 45 mph (72.42 km/h) | 48.46 mph (77.99 km/h) |
| 50 mph (80.47 km/h) | 53.85 mph (86.66 km/h) |
| 55 mph (88.51 km/h) | 59.23 mph (95.33 km/h) |
| 60 mph (96.56 km/h) | 64.62 mph (103.99 km/h) |
| 65 mph (104.61 km/h) | 70 mph (112.66 km/h) |
| 70 mph (112.65 km/h) | 75.39 mph (121.33 km/h) |
| 75 mph (120.7 km/h) | 80.77 mph (129.99 km/h) |
| 80 mph (128.75 km/h) | 86.16 mph (138.66 km/h) |
| 85 mph (136.79 km/h) | 91.54 mph (147.32 km/h) |
| 90 mph (144.84 km/h) | 96.93 mph (155.99 km/h) |
| 95 mph (152.89 km/h) | 102.31 mph (164.66 km/h) |
| 100 mph (160.93 km/h) | 107.7 mph (173.32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1418 | 1647 | 1774 | 1853 | 1937 | 1997 | 2064 | 2142 | 2251 | 2359 | 2480 | 2577 | 2752 | 2945 | 3096 | 3192 | 3246 | 3446 | 3723 | 4327 |
Better Fuel Economy Factory Ratios Increased Power
