Boron Extrication An in-depth look into vehicle extrication and rescues involving today's automobiles
The 2014 Chevrolet Silverado will start hitting the streets. The new model is packed full of new design features that have change the body structure. Nothing too out of the ordinary, but some areas to take a look at.
To ensure that the new Silverado is up to the challenge, key elements of the updated frame, including the main rails and major cross members, are made from high-strength steel. Hydroforming is used to improve strength and reduce mass of the front of the frame.
The cab structures are all new, and incorporate high strength steel in the A-pillars, B-pillars, roof rails and rocker panels. Ultra-high-strength steel is used in areas of the rocker panels and underbody in anticipation of new shallow-offset crash tests. In all, about two-thirds of the cab structure is made from high-strength steels.
