Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 70/100-19 | 90/100-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.51 (622.6) | 23.09 (586.4) | -1.43 (-36.2) -5.8% |
| Width inches (mm) | 2.76 (70) | 3.54 (90) | 0.79 (20) 28.6% |
| Circum. inches (mm) | 77.01 (1955.96) | 72.53 (1842.23) | -4.48 (-113.73) -5.8% |
| Sidewall Height inches (mm) | 2.76 (70) | 3.54 (90) | 0.79 (20) 28.6% |
| Revolutions per mile (km) | 822.79 (511.26) | 873.58 (542.82) | 50.79 (31.56) 6.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.84 mph (30.32 km/h) |
| 25 mph (40.23 km/h) | 23.55 mph (37.89 km/h) |
| 30 mph (48.28 km/h) | 28.26 mph (45.47 km/h) |
| 35 mph (56.33 km/h) | 32.96 mph (53.05 km/h) |
| 40 mph (64.37 km/h) | 37.67 mph (60.63 km/h) |
| 45 mph (72.42 km/h) | 42.38 mph (68.21 km/h) |
| 50 mph (80.47 km/h) | 47.09 mph (75.79 km/h) |
| 55 mph (88.51 km/h) | 51.8 mph (83.37 km/h) |
| 60 mph (96.56 km/h) | 56.51 mph (90.95 km/h) |
| 65 mph (104.61 km/h) | 61.22 mph (98.53 km/h) |
| 70 mph (112.65 km/h) | 65.93 mph (106.1 km/h) |
| 75 mph (120.7 km/h) | 70.64 mph (113.68 km/h) |
| 80 mph (128.75 km/h) | 75.35 mph (121.26 km/h) |
| 85 mph (136.79 km/h) | 80.06 mph (128.84 km/h) |
| 90 mph (144.84 km/h) | 84.77 mph (136.42 km/h) |
| 95 mph (152.89 km/h) | 89.48 mph (144 km/h) |
| 100 mph (160.93 km/h) | 94.19 mph (151.58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2223 | 2583 | 2781 | 2904 | 3037 | 3131 | 3235 | 3358 | 3529 | 3699 | 3888 | 4039 | 4314 | 4616 | 4853 | 5004 | 5089 | 5402 | 5837 | 6783 |
Better Fuel Economy Factory Ratios Increased Power
