2026 Forest River Sierra 3800RK

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Forest River Sierra 3800RK Fifth Wheel for Sale in Middlebury, IN

If you're searching for a rear kitchen fifth wheel in Indiana built for full-time living, the Forest River Sierra 3800RK delivers residential comfort, smart storage, and premium features. Available now at Royal RV Center in Middlebury, IN, this four-slide model is ideal for extended stays or full-time RV life.

Spacious Rear Kitchen for Real Cooking

The standout rear kitchen layout provides exceptional space and functionality, featuring:

• Ample countertop space with bar seating
• Three-burner high-output range with 22" oven
• Large 12V refrigerator
• Plenty of cabinetry and storage

Perfect for preparing meals just like home.

Comfortable Living Area with Workspace

Relax in the main living area with:

• Theater seating and hide-a-bed sofa
• 50" flat screen TV and entertainment center
• Dedicated desk with chair for remote work

Great for both relaxing and staying productive on the road.

Front Master Suite with Luxury Bath

Enjoy a private retreat with a king bed slide, USB charging ports, and dresser storage. The front bathroom features:

• Dual sinks
• Shower with seat
• Large walk-in closet with shelving, rods, and laundry storage

Dedicated Utility/Laundry Room

A unique mid-coach utility room includes washer/dryer hookups, counter space, and hanging storage—perfect for full-time RVers.

Outdoor Living Features

• Exterior cooktop for outdoor meals
• Easy setup with electric leveling system
• Durable exterior built for all-season use

Built for Strength & Year-Round Travel

• Welded aluminum frame with vacuum-bonded construction
• Enclosed underbelly with armor protection
• Goodyear tires with 7,000 lb. axles
• Full coach water filtration system

Premium Interior Comforts

• Rustic wood plank linoleum flooring
• Residential lighting and cabinetry
• Memory foam mattress
• Wi-Fi extender system

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Available at Royal RV Center

Visit Royal RV Center in Middlebury, Indiana, proudly serving Indiana, Michigan, Ohio, and beyond, to explore the Forest River Sierra 3800RK fifth wheel and experience full-time RV living in comfort and style.

   

• Front Bath
• Rear Kitchen