2026 Forest River Sierra 4003MB

Forest River Sierra fifth wheel 4003MB highlights:

• Kitchen Island
• Four Slides
• Pass-Through Storage
• Free-Standing Dinette
• Middle Bunkroom

Have you been looking for a luxury fifth wheel with space for overnight guests or even an office? This model is the one! You will have your own private bedroom up front with a king bed slide out, a dresser with TV prep, plus a walk-in wardrobe with shelves and washer/dryer prep. If you have little ones or guests, they can take the middle bunkroom with a 70¨ Bi-Fold sofa and Flip up bunk above, and the desk in this room will allow you to make it into an office if you need. There is even a 1/2 loft above this room with a ladder for more sleeping or storage space! The main living area includes theater seating across from the entertainment center with a hidden pantry, and a hide-a-bed sofa in this space can also be converted to sleeping space for tag-along campers. The chef will love the kitchen island for more counter space, a 12V refrigerator, plus an outside mini fridge to enjoy the nice weather and have easy access to your favorite drinks. 

Each one of these Forest River Sierra fifth wheels are equipped with everything you need to make the most of each adventure! The underbelly armor will protect your unit's vitals from road debris and the painted two-tone aerodynamic fiberglass front cap has an improved turning radius to make them easier to navigate. With an electric leveling system, you can set your unit up quick and easy then get to having fun faster than ever. The cambered powder coated frame with rust prohibitor construction allows for more duration of the fifth wheel. Each model also comes with a TV antenna with booster, 60,000BTU on demand tankless water heater, Goodyear Radial tires with 7,000 lb. axles, and the list goes on. The interior is just as impressive with Beachside Sundance Congoleum linoleum, recessed residential lighting, a memory foam mattress, and hidden hinged, soft close drawers and cabinets!

• Bunkhouse
• Cold Weather Package
• Dual or Triple AC
• Exterior: Fiberglass
• Front Bedroom
• King Bed
• Kitchen Island
• Loft
• Rear Living Area

• INCLUDES - FTRV QUALITY ASSURANCE / CAMP READY PKG
• INCLUDES - DEALER PREP
• NO HIDDEN FEES
• SUMMIT PACKAGE
• CHEF&aposS KITCHEN PACKAGE
• PORTABLE VACUUM
• WASHER AND DRYER