After the track is the distance between the two rear wheel center plane.
1. After the track what effect
In general, the wider the track, the higher the driving comfort, but also track the total width of the car, the total weight of lateral stability and safety impact.
2. Rear track what good
In general, the greater the track,Advantageously manipulation of the smooth, while the degree of styling and spacious compartment is also advantageous, better lateral stability. However, the wide track, the car’s total weight and total width generally increase. If the track is too wide it will also affect vehicle safety, therefore, should be compatible with the track width of the body.