Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 196/65-15 | 195/45-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.03 (635.8) | 21.91 (556.5) | -3.12 (-79.3) -12.5% |
| Width inches (mm) | 7.72 (196) | 7.68 (195) | -0.04 (-1) -0.5% |
| Circum. inches (mm) | 78.64 (1997.42) | 68.83 (1748.3) | -9.81 (-249.13) -12.5% |
| Sidewall Height inches (mm) | 5.02 (127.4) | 3.45 (87.75) | -1.56 (-39.65) -31.1% |
| Revolutions per mile (km) | 805.71 (500.64) | 920.52 (571.98) | 114.81 (71.34) 14.2% |
195/45-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.51 mph (28.17 km/h) |
| 25 mph (40.23 km/h) | 21.88 mph (35.22 km/h) |
| 30 mph (48.28 km/h) | 26.26 mph (42.26 km/h) |
| 35 mph (56.33 km/h) | 30.63 mph (49.3 km/h) |
| 40 mph (64.37 km/h) | 35.01 mph (56.34 km/h) |
| 45 mph (72.42 km/h) | 39.39 mph (63.39 km/h) |
| 50 mph (80.47 km/h) | 43.76 mph (70.43 km/h) |
| 55 mph (88.51 km/h) | 48.14 mph (77.47 km/h) |
| 60 mph (96.56 km/h) | 52.52 mph (84.52 km/h) |
| 65 mph (104.61 km/h) | 56.89 mph (91.56 km/h) |
| 70 mph (112.65 km/h) | 61.27 mph (98.6 km/h) |
| 75 mph (120.7 km/h) | 65.65 mph (105.65 km/h) |
| 80 mph (128.75 km/h) | 70.02 mph (112.69 km/h) |
| 85 mph (136.79 km/h) | 74.4 mph (119.73 km/h) |
| 90 mph (144.84 km/h) | 78.77 mph (126.78 km/h) |
| 95 mph (152.89 km/h) | 83.15 mph (133.82 km/h) |
| 100 mph (160.93 km/h) | 87.53 mph (140.86 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
