Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-19 | 265/75-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.61 (853.6) | 35.65 (905.5) | 2.04 (51.9) 6.1% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 105.58 (2681.66) | 112 (2844.71) | 6.42 (163.05) 6.1% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 7.82 (198.75) | 0.52 (13.25) 7.1% |
| Revolutions per mile (km) | 600.13 (372.9) | 565.73 (351.53) | -34.4 (-21.37) -5.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.22 mph (34.14 km/h) |
| 25 mph (40.23 km/h) | 26.52 mph (42.68 km/h) |
| 30 mph (48.28 km/h) | 31.82 mph (51.22 km/h) |
| 35 mph (56.33 km/h) | 37.13 mph (59.75 km/h) |
| 40 mph (64.37 km/h) | 42.43 mph (68.29 km/h) |
| 45 mph (72.42 km/h) | 47.74 mph (76.82 km/h) |
| 50 mph (80.47 km/h) | 53.04 mph (85.36 km/h) |
| 55 mph (88.51 km/h) | 58.34 mph (93.9 km/h) |
| 60 mph (96.56 km/h) | 63.65 mph (102.43 km/h) |
| 65 mph (104.61 km/h) | 68.95 mph (110.97 km/h) |
| 70 mph (112.65 km/h) | 74.26 mph (119.5 km/h) |
| 75 mph (120.7 km/h) | 79.56 mph (128.04 km/h) |
| 80 mph (128.75 km/h) | 84.86 mph (136.58 km/h) |
| 85 mph (136.79 km/h) | 90.17 mph (145.11 km/h) |
| 90 mph (144.84 km/h) | 95.47 mph (153.65 km/h) |
| 95 mph (152.89 km/h) | 100.78 mph (162.18 km/h) |
| 100 mph (160.93 km/h) | 106.08 mph (170.72 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1440 | 1672 | 1801 | 1881 | 1967 | 2028 | 2095 | 2175 | 2285 | 2395 | 2518 | 2616 | 2794 | 2990 | 3143 | 3241 | 3296 | 3498 | 3780 | 4393 |
Better Fuel Economy Factory Ratios Increased Power
