Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/65-19 | 270/65-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.07 (840.1) | 32.82 (833.6) | -0.26 (-6.5) -0.8% |
| Width inches (mm) | 10.83 (275) | 10.63 (270) | -0.2 (-5) -1.8% |
| Circum. inches (mm) | 103.91 (2639.25) | 103.1 (2618.83) | -0.8 (-20.42) -0.8% |
| Sidewall Height inches (mm) | 7.04 (178.75) | 6.91 (175.5) | -0.13 (-3.25) -1.8% |
| Revolutions per mile (km) | 609.77 (378.89) | 614.53 (381.85) | 4.75 (2.95) 0.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.85 mph (31.94 km/h) |
| 25 mph (40.23 km/h) | 24.81 mph (39.92 km/h) |
| 30 mph (48.28 km/h) | 29.77 mph (47.91 km/h) |
| 35 mph (56.33 km/h) | 34.73 mph (55.89 km/h) |
| 40 mph (64.37 km/h) | 39.69 mph (63.88 km/h) |
| 45 mph (72.42 km/h) | 44.65 mph (71.86 km/h) |
| 50 mph (80.47 km/h) | 49.61 mph (79.84 km/h) |
| 55 mph (88.51 km/h) | 54.57 mph (87.83 km/h) |
| 60 mph (96.56 km/h) | 59.54 mph (95.81 km/h) |
| 65 mph (104.61 km/h) | 64.5 mph (103.8 km/h) |
| 70 mph (112.65 km/h) | 69.46 mph (111.78 km/h) |
| 75 mph (120.7 km/h) | 74.42 mph (119.77 km/h) |
| 80 mph (128.75 km/h) | 79.38 mph (127.75 km/h) |
| 85 mph (136.79 km/h) | 84.34 mph (135.74 km/h) |
| 90 mph (144.84 km/h) | 89.3 mph (143.72 km/h) |
| 95 mph (152.89 km/h) | 94.26 mph (151.71 km/h) |
| 100 mph (160.93 km/h) | 99.23 mph (159.69 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1564 | 1817 | 1956 | 2043 | 2136 | 2203 | 2276 | 2362 | 2482 | 2602 | 2735 | 2842 | 3035 | 3247 | 3414 | 3520 | 3580 | 3800 | 4106 | 4771 |
Better Fuel Economy Factory Ratios Increased Power
