Which suspension system is known for its simplicity and effectiveness in larger vehicles?

The leaf spring suspension system is known for its simplicity and effectiveness, particularly in larger vehicles like trucks and SUVs. This design features long, flexible steel strips that can flex under load, providing both support and shock absorption. The simplicity of the leaf spring makes it easy to manufacture and install, which contributes to lower costs, making it a popular choice for heavy-duty applications.

In larger vehicles, the leaf spring system can support considerable weight while maintaining stability during loading and unloading. Its robust nature also allows for a straightforward design with fewer components compared to more complex systems, making maintenance easier.

Although other suspension types, such as coil springs, independent suspensions, and air suspensions, have their own benefits and applications, they often introduce additional complexity or cost, which may not be necessary for larger vehicles primarily designed for utility and load-bearing capacities.