Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/82-13 | 195/65-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.01 (584.4) | 22.98 (583.7) | -0.03 (-0.7) -0.1% |
| Width inches (mm) | 6.1 (155) | 7.68 (195) | 1.57 (40) 25.8% |
| Circum. inches (mm) | 72.28 (1835.95) | 72.19 (1833.75) | -0.09 (-2.2) -0.1% |
| Sidewall Height inches (mm) | 5 (127.1) | 4.99 (126.75) | -0.01 (-0.35) -0.3% |
| Revolutions per mile (km) | 876.57 (544.68) | 877.63 (545.33) | 1.05 (0.65) 0.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.98 mph (32.15 km/h) |
| 25 mph (40.23 km/h) | 24.97 mph (40.19 km/h) |
| 30 mph (48.28 km/h) | 29.96 mph (48.22 km/h) |
| 35 mph (56.33 km/h) | 34.96 mph (56.26 km/h) |
| 40 mph (64.37 km/h) | 39.95 mph (64.3 km/h) |
| 45 mph (72.42 km/h) | 44.95 mph (72.33 km/h) |
| 50 mph (80.47 km/h) | 49.94 mph (80.37 km/h) |
| 55 mph (88.51 km/h) | 54.93 mph (88.41 km/h) |
| 60 mph (96.56 km/h) | 59.93 mph (96.45 km/h) |
| 65 mph (104.61 km/h) | 64.92 mph (104.48 km/h) |
| 70 mph (112.65 km/h) | 69.92 mph (112.52 km/h) |
| 75 mph (120.7 km/h) | 74.91 mph (120.56 km/h) |
| 80 mph (128.75 km/h) | 79.9 mph (128.59 km/h) |
| 85 mph (136.79 km/h) | 84.9 mph (136.63 km/h) |
| 90 mph (144.84 km/h) | 89.89 mph (144.67 km/h) |
| 95 mph (152.89 km/h) | 94.89 mph (152.7 km/h) |
| 100 mph (160.93 km/h) | 99.88 mph (160.74 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2233 | 2595 | 2794 | 2918 | 3051 | 3146 | 3250 | 3374 | 3545 | 3716 | 3906 | 4058 | 4334 | 4638 | 4875 | 5028 | 5113 | 5427 | 5864 | 6814 |
Better Fuel Economy Factory Ratios Increased Power
