wielenbasis

Wielenbasis, or wheelbase, is the distance between the centers of the front and rear wheels along the vehicle’s longitudinal axis. It is a fundamental measure of a vehicle’s chassis geometry and is used to compare and categorize different designs. The term is widely applied to cars, trucks, vans, and bicycles, among other road vehicles.

Measurement and related concepts: The wheelbase is measured from the center of the front axle to the center of the rear axle, along the line that runs through the wheel centers. It is distinct from other dimensions such as track width (the distance between the left and right wheels) and overall vehicle length. Some vehicles may have modular or variable configurations, but in most production cars the wheelbase is fixed by the chassis.

Impact on performance and interior space: A longer wheelbase generally contributes to greater straight-line stability, smoother ride quality, and increased interior and cargo space, but can increase the overall length and turning radius. A shorter wheelbase often yields quicker steering response and tighter handling, at the expense of ride comfort and high-speed stability. The wheelbase also influences weight distribution and the vehicle’s center of gravity.

Variations and examples: Wheelbases vary by vehicle type. Cars typically range from roughly two-and-a-half to about three meters, with compact models shorter and large sedans and SUVs longer. Bicycles have wheelbases around one meter, varying with frame geometry. In design and manufacturing, the wheelbase is a primary parameter affecting dynamics, packaging, and compatibility with platforms and suspension systems.