Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/45-16 | 195/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.91 (581.9) | 22.68 (576) | -0.23 (-5.9) -1% |
| Width inches (mm) | 7.68 (195) | 7.68 (195) | 0 (0) 0% |
| Circum. inches (mm) | 71.97 (1828.09) | 71.24 (1809.56) | -0.73 (-18.54) -1% |
| Sidewall Height inches (mm) | 3.45 (87.75) | 3.84 (97.5) | 0.38 (9.75) 11.1% |
| Revolutions per mile (km) | 880.34 (547.02) | 889.36 (552.62) | 9.02 (5.6) 1% |
195/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.8 mph (31.86 km/h) |
| 25 mph (40.23 km/h) | 24.75 mph (39.83 km/h) |
| 30 mph (48.28 km/h) | 29.7 mph (47.79 km/h) |
| 35 mph (56.33 km/h) | 34.65 mph (55.76 km/h) |
| 40 mph (64.37 km/h) | 39.59 mph (63.72 km/h) |
| 45 mph (72.42 km/h) | 44.54 mph (71.69 km/h) |
| 50 mph (80.47 km/h) | 49.49 mph (79.65 km/h) |
| 55 mph (88.51 km/h) | 54.44 mph (87.62 km/h) |
| 60 mph (96.56 km/h) | 59.39 mph (95.58 km/h) |
| 65 mph (104.61 km/h) | 64.34 mph (103.55 km/h) |
| 70 mph (112.65 km/h) | 69.29 mph (111.51 km/h) |
| 75 mph (120.7 km/h) | 74.24 mph (119.48 km/h) |
| 80 mph (128.75 km/h) | 79.19 mph (127.44 km/h) |
| 85 mph (136.79 km/h) | 84.14 mph (135.41 km/h) |
| 90 mph (144.84 km/h) | 89.09 mph (143.37 km/h) |
| 95 mph (152.89 km/h) | 94.04 mph (151.34 km/h) |
| 100 mph (160.93 km/h) | 98.99 mph (159.3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2263 | 2629 | 2831 | 2957 | 3091 | 3188 | 3294 | 3419 | 3592 | 3766 | 3958 | 4112 | 4392 | 4700 | 4941 | 5095 | 5181 | 5499 | 5942 | 6905 |
Better Fuel Economy Factory Ratios Increased Power
