For 2020, Silverado and Sierra models add SiriusXM 360L compatibility. Crew cab Silverado models increase in payload up to 14 percent, or 340 pounds. Trailering features equipped for the 2019 model includes an industry's first VIN-specific trailering and payload label and an in-vehicle towing app on its GM infotainment system. Advanced, active safety features included in the 2019 Chevrolet Silverado are:  Chevrolet released three all-new 2020 Silverado models, including the Silverado 2500 HD and 3500 HD, in 2019. Chevrolet debuted the truck at GM's Flint, Michigan plant on February 5, 2019. The trucks are expected to arrive at dealerships in late summer of 2019, according to GM. The 2020 Silverado 3500 HD can tow up to in a regular cab dual rear wheel configuration with diesel engine. The fifth-generation GMC Sierra was unveiled in Detroit on March 1, 2018. The Sierra 1500 will differentiate itself from its Chevrolet Silverado 1500 counterpart by offering unique features, such as a two-piece tailgate, a pickup bed constructed from carbon fiber, a 3" x 7" multi-color Heads-Up Display, a rear-view mirror backup camera system, and a luxury Denali trim level. The Sierra 1500 will also feature its own distinct exterior styling, though interior styling will be similar to that of the Chevrolet Silverado 1500. There are 6 functions of GMC Sierra's Multi-Pro Tailgate including a primary tailgate load stop for large items. Its inner tailgate can be a load stopper, a full-width step, and a work area by dropping down the load stop or provide easy access to the bed just by folding down the inner tailgate. Powertrains include improved versions of the current 5.3L and 6.2L EcoTec3 V8 gasoline engines, as well as the same 3.0L Duramax Turbocharged Diesel I6 engine that will also be available in the 2019 Chevrolet Silverado 1500. An all-new, ten-speed automatic transmission will come as standard equipment on gasoline-powered Sierra 1500 models. Availability of the previous 4.3L EcoTec3 V6 gasoline engine was not announced at launch. All trim levels include a next-generation touchscreen infotainment system with Apple CarPlay and Android Auto, Bluetooth for hands-free calling and wireless audio streaming via A2DP, power windows and door locks (on Double and Crew Cab models), air conditioning, and a rear view backup camera system.