Silverado 1500 for 2019, which was sold alongside the all-new, fourth-generation 2019 Chevrolet Silverado 1500. Renamed the Chevrolet Silverado LD ("LD" for Light Duty), production of the previous-generation truck moved from Fort Wayne, Indiana to Oshawa Car Assembly, Ontario, Canada. Only available in a Double Cab/Standard Box configuration, the Silverado LD ended production in December 2019. The first-generation Chevrolet Silverado 1500 was sold alongside the second-generation Chevrolet Silverado 1500 for the 2007 model year as the Chevrolet Silverado 1500 Classic, and 2500 and 3500 versions of the truck were also sold alongside their successors, the Chevrolet Silverado 2500 and 3500. GMC also offered versions of their Sierra trucks as the Sierra Classic for 2007 as well, and did the same for 2019, offering the predecessor generation model as the 2019 GMC Sierra 1500 Limited. Engines Fourth-generation Silverado / fifth-generation Sierra (T1XX; 2019) On December 16, 2017, Chevrolet unveiled the all-new, fourth-generation 2019 Silverado 1500 at its Chevy Truck Centennial Celebration Weekend at Texas Motor Speedway in Fort Worth, Texas. The reveal of the all-new Silverado was not expected until early 2018. For its debut, the Silverado 1500 was airlifted via helicopter onto a stage, where it was introduced to a crowd of Chevrolet truck owners and enthusiasts, as well as to the automotive press. Chevrolet NASCAR driver Dale Earnhardt Jr. also spoke at the event. In addition to the reveal of the 2019 Silverado 1500, multiple Chevrolet trucks of different generations were on display as well. The model shown at the reveal was the 2019 Chevrolet Silverado 1500 LT Trail Boss, which is a factory-modified version of the Silverado 1500 LT Z71. Distinguishing features of the Trail Boss from other Silverado 1500 trim levels are its gloss black front fascia, black rear step bumper, black Chevrolet "bow-tie" emblems on the front grille and rear tailgate, gloss black-finished aluminum-alloy wheels, large off-road tires, altered suspension, "Trail Boss" decals on the sides of the pickup box, front bumper-mounted center fog lamps, "Z71" emblems on each front fender, and red-painted front tow hooks. The formal unveiling of the Silverado 1500 took place at the 2018 North American International Auto Show in Detroit, Michigan on January 13, 2018, exactly 100 years after Chevrolet delivered its first trucks to customers on January 13, 1918. The model was unveiled as a Silverado LT Trail Boss 4X4 model. Sales to customers began in August 2018 as an