Shocks and struts are essential to drive smoothly. Shocks and struts also provides a good suspension for the vehicle, thus making driving perfect and comfortable. Shocks and struts are mostly mistaken for themselves, and some believe they are the same. But that is actually not true because they have differences in their functions and designs. While on motion, shocks absorb bumps from the road, while a well formed integral part of the suspension is the strut.
Another function of the strut is that it serves as pivot for steering rack, and helps in the replacement of the upper arm control. Shocks, however, help to make driving smooth and also make the resonant vibration wet. The struts are located at the front part of the vehicle, while shocks are located at the rare part of the vehicle. The car can still be driven without shocks, but it is impossible to drive without struts. Thus, struts are more important than shocks in a vehicle.