Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/50-13 | 195/55-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.68 (525.2) | 18.44 (468.5) | -2.23 (-56.7) -10.8% |
| Width inches (mm) | 7.68 (195) | 7.68 (195) | 0 (0) 0% |
| Circum. inches (mm) | 64.96 (1649.96) | 57.95 (1471.84) | -7.01 (-178.13) -10.8% |
| Sidewall Height inches (mm) | 3.84 (97.5) | 4.22 (107.25) | 0.38 (9.75) 10% |
| Revolutions per mile (km) | 975.38 (606.07) | 1093.43 (679.42) | 118.05 (73.35) 12.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.84 mph (28.71 km/h) |
| 25 mph (40.23 km/h) | 22.3 mph (35.89 km/h) |
| 30 mph (48.28 km/h) | 26.76 mph (43.07 km/h) |
| 35 mph (56.33 km/h) | 31.22 mph (50.25 km/h) |
| 40 mph (64.37 km/h) | 35.68 mph (57.42 km/h) |
| 45 mph (72.42 km/h) | 40.14 mph (64.6 km/h) |
| 50 mph (80.47 km/h) | 44.6 mph (71.78 km/h) |
| 55 mph (88.51 km/h) | 49.06 mph (78.96 km/h) |
| 60 mph (96.56 km/h) | 53.52 mph (86.14 km/h) |
| 65 mph (104.61 km/h) | 57.98 mph (93.31 km/h) |
| 70 mph (112.65 km/h) | 62.44 mph (100.49 km/h) |
| 75 mph (120.7 km/h) | 66.9 mph (107.67 km/h) |
| 80 mph (128.75 km/h) | 71.36 mph (114.85 km/h) |
| 85 mph (136.79 km/h) | 75.82 mph (122.03 km/h) |
| 90 mph (144.84 km/h) | 80.28 mph (129.2 km/h) |
| 95 mph (152.89 km/h) | 84.74 mph (136.38 km/h) |
| 100 mph (160.93 km/h) | 89.2 mph (143.56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
