Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/75-16 | 286/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.47 (773.9) | 32.89 (835.4) | 2.42 (61.5) 7.9% |
| Width inches (mm) | 9.65 (245) | 11.26 (286) | 1.61 (41) 16.7% |
| Circum. inches (mm) | 95.72 (2431.28) | 103.33 (2624.49) | 7.61 (193.21) 7.9% |
| Sidewall Height inches (mm) | 7.23 (183.75) | 8.44 (214.5) | 1.21 (30.75) 16.7% |
| Revolutions per mile (km) | 661.93 (411.31) | 613.2 (381.03) | -48.73 (-30.28) -7.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.59 mph (34.74 km/h) |
| 25 mph (40.23 km/h) | 26.99 mph (43.43 km/h) |
| 30 mph (48.28 km/h) | 32.38 mph (52.12 km/h) |
| 35 mph (56.33 km/h) | 37.78 mph (60.8 km/h) |
| 40 mph (64.37 km/h) | 43.18 mph (69.49 km/h) |
| 45 mph (72.42 km/h) | 48.58 mph (78.18 km/h) |
| 50 mph (80.47 km/h) | 53.97 mph (86.86 km/h) |
| 55 mph (88.51 km/h) | 59.37 mph (95.55 km/h) |
| 60 mph (96.56 km/h) | 64.77 mph (104.23 km/h) |
| 65 mph (104.61 km/h) | 70.17 mph (112.92 km/h) |
| 70 mph (112.65 km/h) | 75.56 mph (121.61 km/h) |
| 75 mph (120.7 km/h) | 80.96 mph (130.29 km/h) |
| 80 mph (128.75 km/h) | 86.36 mph (138.98 km/h) |
| 85 mph (136.79 km/h) | 91.75 mph (147.67 km/h) |
| 90 mph (144.84 km/h) | 97.15 mph (156.35 km/h) |
| 95 mph (152.89 km/h) | 102.55 mph (165.04 km/h) |
| 100 mph (160.93 km/h) | 107.95 mph (173.72 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1560 | 1813 | 1952 | 2039 | 2132 | 2198 | 2271 | 2357 | 2477 | 2596 | 2729 | 2835 | 3028 | 3240 | 3407 | 3513 | 3573 | 3792 | 4097 | 4761 |
Better Fuel Economy Factory Ratios Increased Power
