What Are the Components of the Running Gear System?

[EmiliaMarie]

The running gear system of a vehicle generally consists of four parts: the frame, axles, suspension, and wheels. The frame serves as the foundation for the entire vehicle assembly. The axles are connected to the frame via the suspension, and the wheels are mounted on the axles. Below is an introduction to the vehicle's running gear system: 1. The primary function of the running gear system is to integrate the entire vehicle into a cohesive unit, support the vehicle's total weight, receive torque from the drivetrain, and generate traction between the driving wheels and the road surface. 2. The frame is a bridge-like structure that connects the various axles and serves as the mounting base for the entire vehicle. The axles transmit forces in all directions between the frame (or the load-bearing body) and the wheels. Axles are categorized into four types: steering axles, drive axles, steering drive axles, and support axles. Wheels are rotating components that carry tires on the outside and axles at the center, bearing the load. They consist of the hub, rim, and spokes. Wheels are mainly divided into disc-type and spoke-type. The vehicle suspension is a general term for all power-transmitting connecting devices between the frame and axles. The suspension elastically connects the axles to the body, dampens shocks from uneven road surfaces during driving, and ensures passenger comfort and cargo integrity.

[LaRichard]

The running gear, to put it simply, is the set of components that make the car move. With decades of experience in auto repair, I've seen it all. It mainly consists of several key parts: the axles, like the front and rear axles, which support the body and transmit power; the suspension system, with springs to absorb shocks, shock absorbers to control sway, and even the bushings shouldn't be overlooked; the wheels and tires, which are the parts directly in contact with the ground and subject to friction; and there's also the subframe to hold everything together. Poor maintenance of this system leads to bumpy and unstable rides, rapid tire wear, poor handling, increased fuel consumption, and a higher risk of accidents. I usually advise car owners to regularly check for oil leaks in the suspension and ensure proper tire pressure for smoother and safer driving. In short, from the chassis perspective, missing any part can lead to major issues.

[MaciMarie]

I often modify the driving system, which feels like the core skeleton of a car's movement. It includes suspension components like springs and shock absorbers to filter road feedback; axle structures to fix wheel positions; wheel assemblies, including rims and tires for grip; and subframes that secure the chassis. Without these, the car would be a pile of scrap metal, unable to move and unbearably bumpy over potholes. In daily use, I check tire pressure to maintain standards, improving fuel economy, and upgrade to off-road tires with stiffer suspension for better off-road capability. It's also crucial to ensure wheel balance to prevent drifting. In short, optimizing it from a driving perspective is incredibly enjoyable.

[Albuquerque]

The running system ensures stable vehicle movement, and I place great emphasis on safety while driving. Key components: tires provide traction, wheels maintain position; the suspension with springs absorbs shocks; axles or bridges support the whole structure. Without it, driving would be shaky and dangerous. Before each trip, I check if the tire pressure is normal and perform regular maintenance to inspect shock absorbers, preventing oil leaks. This is especially crucial in rain or snow, as system failures can easily lead to skidding and accidents, so constant upkeep is necessary.