The 6.2L motor, 10Speed Transmission, 4x4, Power Running Boards, Power Mirrors with camera and side led lights, Front Bumber Camera, Mirror Camera, Heated & Cooled Seats, Heated Steering wheel, Power up and down tail gate, berliner with bed lights, Upgraded performance exhaust and intake from dealer and a few I cant think of lol. Idk what the RST has that I listed.