General Motors Executive Vice President Global Product Development, Purchasing and Supply Chain Mark Reuss introduces three 2019 Silverado 1500 models making their world debuts Saturday, January 13, 2018 in Detroit, Michigan. The LTZ , High Country and the LT (pictured) models offer the most functional bed of any full-size truck, weigh up to 450 pounds less for increased performance and offer different trim and engine/transmission combinations to help each customer find their ideal truck. (Photo by Steve Fecht for Chevrolet)
