Here is the advertisement for the 2021 Chevrolet Silverado 1500 RST: This Silverado 1500 RST is ready to take on any challenge. Equipped with a powerful EcoTec3 5.3L V8 engine, this truck delivers impressive performance and capability. - TRAILER BRAKE CONTROLLER, INTEGRATED - 5.3L V8 (EcoTec3) engine with Dynamic Fuel Management - Z71 Off-Road and Protection Package - 2 USB Ports, 6-Speaker Audio, SiriusXM Radio - Dual-Zone Automatic Climate Control - Power Driver Seat, Remote Start, Cruise Control - Trailering Package, Z71 Off-Road Package This Silverado is built to handle the toughest jobs with ease. The Z71 Off-Road Package provides the rugged suspension and protective skid plates needed for tackling any terrain. And with the Trailering Package, you'll have the integrated trailer brake controller and other towing essentials to haul your gear with confidence. Inside, you'll find a comfortable and well-equipped cabin. Dual-zone climate control, power driver's seat, and heated front seats keep you comfortable. The Chevrolet Infotainment 3 system with SiriusXM radio provides excellent entertainment. Plus, the 2 USB ports in the front allow you to keep your devices charged. Whether you're taking on a big job site or heading out on an adventure, this 2021 Silverado 1500 RST has the power, capability, and features to get the job done right. Schedule a test drive today and experience the difference for yourself.