101" Wide Body | 6-POINT Electric Leveling System | Monster Frame - Built to Last Frame | 14-PLY, G-RATED Premium Tires with 7,000lb axles | ABS - Anti-lock Braking System | Tire Pressure Monitoring System | 2" Rear Receiver Hitch and 4-Pin Connector (N/A 3990FL and 4002FB) | Underbelly Armor Sections | Heated and Enclosed Holding Tanks (12V pads) | Heated and Enclosed Water Lines in Docking Station - Forced Air | High Efficiency Radiant Foil (Roof and Floor) | 2" Thick Vacuum Bonded Sidewalls | 7' Interior Slide Room Height - Main and Rear Slides | Large Panoramic Windows | 60K BTU On Demand Water Heater | 35K BTU Furnace | Two 30# LP Tanks with Auto-Changeover | Two 18K BTU Air Conditioners with 3rd 18K AC Prep | RV Airflow System - Plenum, Duct and Vents | Roof Mounted Solar Prep | Solid Steps (where available) | LatchXtend Door Handle on Extra Wide Entry Door | Outdoor Refrigerator with Ice Maker (3800RK, 3844QUAD, 3900HBLR, 4003MB) | Double Awning (N/A 3844QUAD and 3990FL) | 4 Camera Security Prep with Back-Up Cam | Spare Tire | Power Fan in Bathrooms and Kitchen | Ceiling Paddle Fan (where available) | 16 Cubic FT Stainless Refrigerator (12V) | 24" Stainless 4-Burner Range with Cast Iron Grates | 30" Over-the-Range Stainless Microwave | Designer Backsplash | Soft Close Residential Drawers & Cabinets Throughout | Solid Wood Cabinet Door and Drawer Fronts (50 lb drawer guides) | Solid Surface Countertops | Butcher Block Table/Island (where available) | Residential Style Kitchen Faucet | Washer and Dryer Prep (Standard on 3800RK ONLY) | 50" Smart Television / 65" Smart Television 3900HBLR only |