wheelbase is the distance between the center line of the vehicle wheel support plane (that is, typically the ground) on the remaining track. If both ends of the axle when the wheel is double, double track is the distance between two center plane of the wheel.
car track and a front track rear track points, the distance between the front track two front wheel center plane, the distance between the rear track wheels two rear center plane , the two can be the same or different.
In general, the wider track, higher driving comfort, but some domestic car is not the direction of power, if it is too wide front track steering wheel will be very “heavy”, affecting driving comfort.
In addition, the track width of the car but also the total, weight of the total, lateral stability and safety impact.
In general, the greater the track, the better for smooth manipulation, 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, and prone to the problem of body side throw mud. If the track is too wide it will also affect vehicle safety, therefore, should be compatible with the track width of the body.