For sale 2021 Grand Design 397TH We’ve added a vented splendid washer and dry (separate units), a Full camera system, and a Reese goose pin box and will include the standard fifth wheel box too. It's pretty loaded from the factory, like king size bed, upgraded tires, happy jack, 3 season walls, rear ramp, and awning, Rockford Fosgate Speaker Package w/12" Sub and 300W Amp. Wineguard 360+ with gateway added.