The 2020 Chevrolet Silverado 2500HD is part of the truck's fourth generation. It is a heavy-duty truck available in five trims: WT, Custom, LT, LTZ, and High Country. Power comes from a standard 6.6L V8 engine producing 401 horsepower, paired with a six-speed automatic transmission. The 6.6L Duramax turbo-diesel V8 is available as an option with an output of 445 horsepower, mated to a 10-speed automatic transmission. Rear-wheel drive is standard, with four-wheel drive optional. The Silverado 2500HD boasts a towing capacity of up to 18,510 lbs when properly equipped. Key safety features include forward collision warning, blind-spot monitoring, and automatic emergency braking. The Infotainment 3 system offers a standard 7-inch or available 8-inch touchscreen with Apple CarPlay and Android Auto connectivity.