Can a Sedan Carry 1000 Jin?
1 Answers
Occasionally carrying such a load once is fine, but doing so long-term will damage the vehicle. For some compact sedans, a 1000-jin load already constitutes overloading. Overloading shortens the vehicle's lifespan and accelerates component aging; increases tire wear and deformation; hastens engine damage; makes steering heavier and increases centrifugal force, compromising handling performance; reduces braking efficiency, extending unsafe stopping distances; shortens leaf spring lifespan and diminishes off-road capability. The damages caused by overloading are as follows: 1. Shortens vehicle lifespan and accelerates component aging: Vehicle load limits are predetermined during manufacturing. Overloading alters original design parameters, causing issues like loose rivets, detached fasteners, and frame deformation. This accelerates aging of rubber/plastic components. 2. Increases tire wear and deformation: Tires are designed with safety margins based on gross vehicle weight. Overloading causes excessive deformation and friction, drastically reducing tire lifespan. 3. Accelerates engine damage: Overloading severely stresses the engine through increased load and power deficiency. Prolonged low-speed operation leads to overheating and accelerated part wear, while also increasing fuel consumption and operational costs. 4. Heavy steering and increased centrifugal force compromise handling: Overloading magnifies centrifugal force during turns, reducing stability and increasing accident risks.