Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/82-13 | 155/82-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.65 (600.8) | 23.01 (584.4) | -0.65 (-16.4) -2.7% |
| Width inches (mm) | 6.5 (165) | 6.1 (155) | -0.39 (-10) -6.1% |
| Circum. inches (mm) | 74.31 (1887.47) | 72.28 (1835.95) | -2.03 (-51.52) -2.7% |
| Sidewall Height inches (mm) | 5.33 (135.3) | 5 (127.1) | -0.32 (-8.2) -6.1% |
| Revolutions per mile (km) | 852.65 (529.81) | 876.57 (544.68) | 23.93 (14.87) 2.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.45 mph (31.31 km/h) |
| 25 mph (40.23 km/h) | 24.32 mph (39.14 km/h) |
| 30 mph (48.28 km/h) | 29.18 mph (46.96 km/h) |
| 35 mph (56.33 km/h) | 34.04 mph (54.79 km/h) |
| 40 mph (64.37 km/h) | 38.91 mph (62.62 km/h) |
| 45 mph (72.42 km/h) | 43.77 mph (70.44 km/h) |
| 50 mph (80.47 km/h) | 48.64 mph (78.27 km/h) |
| 55 mph (88.51 km/h) | 53.5 mph (86.1 km/h) |
| 60 mph (96.56 km/h) | 58.36 mph (93.93 km/h) |
| 65 mph (104.61 km/h) | 63.23 mph (101.75 km/h) |
| 70 mph (112.65 km/h) | 68.09 mph (109.58 km/h) |
| 75 mph (120.7 km/h) | 72.95 mph (117.41 km/h) |
| 80 mph (128.75 km/h) | 77.82 mph (125.23 km/h) |
| 85 mph (136.79 km/h) | 82.68 mph (133.06 km/h) |
| 90 mph (144.84 km/h) | 87.54 mph (140.89 km/h) |
| 95 mph (152.89 km/h) | 92.41 mph (148.71 km/h) |
| 100 mph (160.93 km/h) | 97.27 mph (156.54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2231 | 2591 | 2791 | 2914 | 3047 | 3142 | 3246 | 3370 | 3541 | 3712 | 3901 | 4053 | 4329 | 4632 | 4870 | 5021 | 5107 | 5420 | 5857 | 6806 |
Better Fuel Economy Factory Ratios Increased Power
