How do suspensions work? What are the different types of suspensions? This is the first of four videos I'll make on suspensions. Explanations of springs, shocks, struts, sprung and unsprung weight.

COLUMBIA, S.C. (WIS) - Springs are masters of elasticity, which is how well a material can return to its original size and shape. Looking back at the history of springs, you can’t think of it as just ...