{"@context":"https://schema.org","@type":"Product","name":"11 FOREST RIVER SIERRA RVs for sale in Texas","offers":{"@type":"AggregateOffer","offerCount":11,"lowPrice":"68824.00","highPrice":"77997.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/d1abeefc-c225-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 FOREST RIVER SIERRA 4003MB, FOREST RIVER SIERRA 4003MB (FIFTH WHEEL) SPECIFICATIONS: HITCH WEIGHT TBD GVWR TBD UVW TBD CCC TBD EXTERIOR LENGTH TBD EXTERIOR HEIGHT TBD EXTERIOR WIDTH TBD FRESH WATER TBD GRAY WATER TBD BLACK WATER TBD AWNING SIZE 20 Sierra Fifth Wheels Wherever you go, the Sierra line up will ensure you make the most out of every adventure. Unique floorplan designs like bunkhouses, front living spaces, or mid-bunk/offices will accommodate any traveler or group. Automatic level up, 16.8 French door refrigerator, and underbelly armor combine to create a perfect balance of size, space, features and luxury. 4003MB SIERRA FIFTH WHEELS FEATURES & OPTIONS EXTERIOR FEATURES Automatic Electric Level-Up System 2 Towing and Accessory Hitch 7,000lb axles with Anti-lock Braking System GoPower 200W roof mounted solar panel with controller and battery Quad MORryde® step above with strut Goodyear Radial Tires Color match high gloss gel coated colored exterior fiberglass Painted two tone aerodynamic fiberglass front cap with improved turning radius Underbelly Armor TST Tire Pressure Monitoring System Enclosed and heated dump valves 16 Spare tire kit Large tinted windows with 80/20 UV prohibitor Electric awning with LED light strip Prepped for Lippert On-The-Go Ladder Power front jacks with spring loaded snap pins Automotive-style fender skirts Hitch light Porch light with interior switch 30 lb. double LP tanks with auto change over Two exterior speakers Rain gutters with extra long drip spouts (Prevents black streaking) Insulated heavy duty slam lock baggage doors Exterior foldable grab handle Unobstructed pass thru storage area Upgraded aluminum rims Oversized friction hinge entry door INTERIOR FEATURES Stainless steel appliances Rustic wood plank linoleum Hidden hinged, soft close drawers and cabinets Solid Surface Countertops Fiberglass one-piece shower with folding teak seat Washer and Dryer Prep Stainless steel under mounted kitchen sink Decorative backsplash Two color coordinated interiors LED lighting throughout Recessed residential lighting Accent lighting over dinette Mocha accent crown molding over kitchen cabinets Extra large, panoramic picture windows throughout Vented side windows in slideouts TV antenna with booster Solid wood drawer fronts with birch sides Upgraded raised panel cabinet doors with designer rails Bedroom slideout fascia Memory foam mattress Teddy Bear® bunk mats 50 flatscreen TV Premium soundbar with built in DVD player Designer window treatment accented per décor Ceiling fan Tri-fold hide-a-bed sofa Residential stain resistant carpet Quilted bedspread APPLIANCES / SYSTEMS Dual 15,000BTU Ducted Air Conditioners 17 cu. ft. 12V refrigerator 60,000BTU tankless water heater Heated Holding Tanks (12V) Floor ducted 35,000 BTU furnace 30 OTR stainless steel microwave Three burner high output range with 22 oven Interior monitor panel for holding tanks Satellite and cable hookup with RG-6 cable for high qual","itemCondition":"Used","priceCurrency":"USD","price":"69992.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/406918f1-bae0-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 FOREST RIVER SIERRA 4003MB,

The 2026 Sierra 4003MB is a full-size, four-slide, mid-bunk-style fifth wheel built for families or groups offering a private king bedroom, a separate bunkroom + loft, expansive living space, and heavy-duty construction for extended camping or full-time use.

Interior Features

Master suite up front: Private bedroom with slide-out king bed, dresser, TV prep, walk-in wardrobe with shelves, washer/dryer prep offering privacy and storage.
Mid-bunkroom + loft: Middle section includes a hide-a-bed sofa, bunk above, plus a loft bunk accessible by ladder great for kids, guests, or even a small office setup.
Living / kitchen area: Large kitchen island, full stainless-steel kitchen package, 17 cu ft 12 V refrigerator, 3-burner cooktop, solid-surface countertops, under-mounted sink, decorative backsplash, ample storage with soft-close drawers & cabinets. Living area offers theater seating, panoramic windows, hide-a-bed sofa for extra sleeping, a large entertainment center with 50 flat-screen TV, and quality lighting throughout.
Bathroom & bunkhouse bath: One shower with seat, large fiberglass one-piece shower, plus standard bath amenities.
Interior build & finishes: Wood-inset cabinet doors, solid-wood drawer fronts, high-floor decking (walk-on roof), quality linoleum flooring, recessed residential-style lighting, accent lighting over dinette built for comfort and durability.

Exterior & Construction Features

Heavy-duty chassis & build: 7,000-lb axles","itemCondition":"Used","priceCurrency":"USD","price":"71977.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/ae875234-cf4b-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 Forest River RV 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!
INCLUDES - FTRV QUALITY ASSURANCE / CAMP READY PKG; INCLUDES - DEALER PREP; NO HIDDEN FEES; SUMMIT PACKAGE; CHEF&aposS KITCHEN PACKAGE; PORTABLE VACUUM; 3RD A/C W/POWER SAVER SYSTEM; TWO DINETTE CHAIRS IN PLACE OF BENCH; WASHER AND DRYER","itemCondition":"Used","priceCurrency":"USD","price":"75109.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/142c49cd-2a79-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 Forest River RV 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!
3RD 15K AC W/POWER MANAGEMENT; PORTABLE VACUUM; RVIA SEAL; SUMMIT PKG; TWO DINETTE CHAIRS IPO BENCH","itemCondition":"Used","priceCurrency":"USD","price":"77997.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/ee6c2e86-0e37-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 Forest River RV 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!
3RD 15K AC W/POWER MANAGEMENT; CHEF'S KITCHEN PKG; RVIA SEAL; SUMMIT PKG","itemCondition":"Used","priceCurrency":"USD","price":"77997.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/f75e5cfa-16da-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 Forest River RV 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!
3RD 15K AC W/POWER MANAGEMENT; PORTABLE VACUUM; RVIA SEAL; SUMMIT PKG","itemCondition":"Used","priceCurrency":"USD","price":"77997.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/27ff1780-3e07-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"New 2026 Forest River RV 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!
! No Hidden Fees ! FEATURES - Bunkhouse|Front Bedroom|Kitchen Island|Loft|Rear Living Area","itemCondition":"Used","priceCurrency":"USD","price":"73995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/9d31cc4e-fb4d-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 Forest River RV 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!
INCLUDES - FTRV QUALITY ASSURANCE / CAMP READY PKG; INCLUDES - DEALER PREP; NO HIDDEN FEES; SUMMIT PACKAGE; CHEF&aposS KITCHEN PACKAGE; PORTABLE VACUUM; WASHER AND DRYER","itemCondition":"Used","priceCurrency":"USD","price":"75109.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/6d2a3984-aa8c-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 FOREST RIVER SIERRA 4003MB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 8 people and is available at Camping World in Katy, TX.

Specs: Length: 42.75' | Weight: 12609.0 lbs | Slide Outs: 4 | Sleep Number: 8 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 50.0 gal | Black Water Tank: 50.0 gal

Also Includes: * INTERIOR - SWITCHBACK * SUMMIT PKG * CHEF'S KITCHEN PKG * PORTABLE VACUUM * A/C - 3RD","itemCondition":"Used","priceCurrency":"USD","price":"68824.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/99d0d8da-e57b-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 FOREST RIVER SIERRA 4003MB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 8 people and is available at Camping World in Katy, TX.

Specs: Length: 42.75' | Weight: 12609.0 lbs | Slide Outs: 4 | Sleep Number: 8 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 50.0 gal | Black Water Tank: 50.0 gal

Also Includes: * INTERIOR - SWITCHBACK * SUMMIT PKG * CHEF'S KITCHEN PKG * PORTABLE VACUUM * A/C - 3RD","itemCondition":"Used","priceCurrency":"USD","price":"68824.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-forest-river-sierra-4003mb/9524c7db-0270-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 FOREST RIVER SIERRA 4003MB","description":"2026 Forest River RV 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!
","itemCondition":"Used","priceCurrency":"USD","price":"72995.00"}}]}}