Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/75-16 | 285/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.83 (833.9) | 30.59 (776.9) | -2.24 (-57) -6.8% |
| Width inches (mm) | 11.22 (285) | 11.22 (285) | 0 (0) 0% |
| Circum. inches (mm) | 103.14 (2619.77) | 96.09 (2440.7) | -7.05 (-179.07) -6.8% |
| Sidewall Height inches (mm) | 8.42 (213.75) | 7.29 (185.25) | -1.12 (-28.5) -13.3% |
| Revolutions per mile (km) | 614.31 (381.71) | 659.38 (409.72) | 45.07 (28.01) 7.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.63 mph (29.99 km/h) |
| 25 mph (40.23 km/h) | 23.29 mph (37.48 km/h) |
| 30 mph (48.28 km/h) | 27.95 mph (44.98 km/h) |
| 35 mph (56.33 km/h) | 32.61 mph (52.48 km/h) |
| 40 mph (64.37 km/h) | 37.27 mph (59.97 km/h) |
| 45 mph (72.42 km/h) | 41.92 mph (67.47 km/h) |
| 50 mph (80.47 km/h) | 46.58 mph (74.97 km/h) |
| 55 mph (88.51 km/h) | 51.24 mph (82.46 km/h) |
| 60 mph (96.56 km/h) | 55.9 mph (89.96 km/h) |
| 65 mph (104.61 km/h) | 60.56 mph (97.46 km/h) |
| 70 mph (112.65 km/h) | 65.22 mph (104.95 km/h) |
| 75 mph (120.7 km/h) | 69.87 mph (112.45 km/h) |
| 80 mph (128.75 km/h) | 74.53 mph (119.95 km/h) |
| 85 mph (136.79 km/h) | 79.19 mph (127.44 km/h) |
| 90 mph (144.84 km/h) | 83.85 mph (134.94 km/h) |
| 95 mph (152.89 km/h) | 88.51 mph (142.44 km/h) |
| 100 mph (160.93 km/h) | 93.16 mph (149.93 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1678 | 1949 | 2099 | 2192 | 2292 | 2363 | 2442 | 2535 | 2663 | 2792 | 2935 | 3049 | 3256 | 3485 | 3663 | 3777 | 3842 | 4077 | 4406 | 5120 |
Better Fuel Economy Factory Ratios Increased Power
