Bulletproof Suspension has beaten everyone to the punch again and what a punch it is. The new Bulletproof Suspension lift system for the 2013 Chevy 2500 HD is a real knockout. Unmatched in quality and strength Bulletproof Suspension has cut no corners and uses only A36 steel plate 1/4" thick or thicker and heavy wall D.O.M. seamless steel tubing to construct this beauty. Attention to detail and engineering enhancements make a Bulletproof Suspension lifted truck a joy to drive as well. No buyers remorse with the product, no way. Bulletproof Suspension sets you up right from the start.