he suspension system of the LC79 typically consists of coil springs or coilover shocks, independent front suspension with torsion bars, and leaf springs in the rear. Leaf springs are common in trucks and off-road vehicles, including the LC79.
 
Leaf springs, also known as "leaf packs" or "leaf suspensions," are a type of suspension system that utilize multiple curved steel strips bolted together, forming a flexible and sturdy support system. In the case of the LC79, leaf springs are typically used in the rear suspension setup.
 
LC79's leaf springs are designed to provide effective load-carrying capacity and offer durability for demanding off-road conditions. They distribute weight evenly across the axle, enhancing stability and preventing excessive body roll. By absorbing shocks and vibrations, leaf springs contribute to a smoother ride and improved handling, especially when carrying heavy loads or driving on uneven terrain.
 
Upgrading leaf springs on the LC79 can be done for various reasons, such as adjusting the vehicle's ride height, increasing load-carrying capacity, or improving off-road performance.