The trailer leaf springs act as the connection between the axle and the frame. They allow a built-in “give” in the suspension that allows the axle to move up and down without allowing side to side movement. Without a spring, the tires have to absorb the shock from the road and the weight that the trailer is carrying. This would quickly lead to broken components. For more information about Trailer Springs please visit us : www.sonicoleafsprings.com/trailer-leaf-spring.html . #Trailersprings #TrailerSpringsManufacturer# TrailerSpringsExporter #TrailerSpringsManufacturerIndia# TrailerSpringsIndia #SonicoLeafsprings .