What does vehicle width mean?

[VonAaliyah]

Vehicle width refers to the distance between two planes parallel to the longitudinal symmetry plane of the vehicle, which respectively abut against the fixed protruding parts on both sides of the vehicle (excluding rearview mirrors, side marker lights, turn signal indicators, flexible mudguards, and the deformation of the part where the tire contacts the ground). Below is an introduction to related car dimensions: 1. Definition: Car dimensions refer to the regulations limiting the total height, total width, and total length of a vehicle. 2. Vehicle length: The distance between two vertical lines perpendicular to the longitudinal symmetry plane of the vehicle, which respectively abut against the outermost protruding parts at the front and rear of the vehicle. 3. Wheelbase: The distance between two vertical lines of the vehicle's longitudinal symmetry plane when the vehicle is in a straight driving position, measured from the ground contact center points of the wheels on the same side of adjacent axles. 4. Track width: On the supporting plane, the distance between the center lines of the left and right wheel tracks on the same axle (for dual wheels at both ends of the axle, it is the distance between the center lines of the left and right dual tracks).