Carli manufactures their suspension components from the highest quality materials and to the highest standards possible.  Their suspension parts are Baja tested so you can be assured that whether you race or just want the most reliable truck possible their parts will perform for you for the long haul.  With innovative parts like their new torsion sway bars, heavy duty adjustable track bars and Extreme Duty Upper and Lower Ball Joints Carli leads the pack in the heavy duty diesel truck suspension market.