The distribution of mass across a wheeled system significantly affects performance and stability. It describes the proportion of the total load borne by each wheel or axle in a vehicle or piece of equipment. For example, in a truck, a greater proportion of the payload concentrated over the rear axles directly influences traction and braking capabilities.
This distribution is critical for several reasons. Optimized distribution improves handling, reduces wear and tear on tires and suspension components, and enhances overall safety. Historically, understanding and managing this distribution has been a fundamental aspect of vehicle design and load planning, particularly in transportation and logistics where exceeding axle load limits can lead to infrastructure damage and legal penalties.
