The harmony between the road's and tires is provided by the car's suspension system. Whenever a car travels through a bumpy track, it is the suspension that provides a smooth and swift ride. Suspension is the system of chasis, steering, shock absorbers and tires. A car's suspension may be dependent or independent. In a dependence suspension there is a rigid linkage between the two tires. The force acting on one wheel will affect the other two. An independent suspension system allows both wheels to move vertically up and down independently. Suspension are widely classified depending upon their designs. Suspensions range from Mac first in strut, pushed rod suspension and solid axle beam suspension. You might have wondered about this dam in cars, called Elite Springs Suspension. They are long flexible bars installed on wheels to absorb the shocks. Engineers have tried many designs from wide springs, flexible bars, hydraulic springs but nothing was better than a natural design of a wishbone suspension system. A wishbone suspension system replicates the design of a bird's wishbone. A wishbone would be snapped apart by two people while they were each making a wish. The person holding the longer piece was said to have good fortune or a wish granted. The double wishbone suspension consists of two A-shaped arms. The drive shaft must be synchronized with the suspension. It have a special joint called double-cardon joint to allow the vertical movement. If the drive shaft had been straight rod, the vertical movement would not have been allowed. Same is the case with steering rack. Thanks a lot for watching and don't forget to subscribe.