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View New & Used Forest River Sierra RVs for Sale

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Find your perfect Forest River Sierra rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
New 2025 Forest River Sierra 3990FL available in Middlebury, Indiana

New 2025 Forest River Sierra 3990FL

New Fifth Wheel in Middlebury, Indiana 46540

Forest River Sierra fifth wheel 3990FL highlights: Full and Half Lofts King Bed Walk-In Shower Front Living Area Two Tri-Fold Hide-A-Beds Theater Seating The perfect fifth wheel for a larger family! This unit sleeps eight or more with the full and half lof ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 5
  • Sleeping Cap: 8
New 2024 Forest River Sierra 4002FB available in Scott, Louisiana

New 2024 Forest River Sierra 4002FB

New Fifth Wheel in Scott, Louisiana 70583

**** PICTURES OF THIS UNIT COMING SOON ****

  • In Stock
  • Length: 43' 5"
  • Dry Weight: 13,581 lbs
  • # Slideouts: 4
  • Sleeping Cap: 6
New 2024 Forest River Sierra 4002FB available in Turlock, California

New 2024 Forest River Sierra 4002FB

New Fifth Wheel in Turlock, California 95382

The following is a list of Additional Options besides the Standard Features come with the unit are: 2024 SIERRA 4002FB SANDAL INTERIOR COLOR SUMMIT PACKAGE CHEFS KITCHEN PACKAGE RVIA SEAL Front BedroomRear BathTwo Entry/Exit DoorsKitchen IslandLoftTwo Full ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 4
  • Sleeping Cap: 6
New 2024 Forest River Sierra 4003MB available in Huntsville, Alabama

New 2024 Forest River Sierra 4003MB

New Fifth Wheel in Huntsville, Alabama 35816

Forest River Sierra fifth wheel 4003MB highlights: Kitchen Island Four Slides Shower with a Seat Pass-Through Storage Free-Standing Table and Chairs Middle Bunkroom Have you been looking for a luxury fifth wheel with space for overnight guests or even an o ...

  • Sale
  • # Slideouts: 4
  • Sleeping Cap: 8
New 2023 Forest River Sierra 3370RLS available in Myrtle Beach, South Carolina

New 2023 Forest River Sierra 3370RLS

New Fifth Wheel in Myrtle Beach, South Carolina 29588

50 AMP, ROOF MOUNTED SOLAR PANEL, 60K BTU ON DEMAND WATER HEATER, ELECTRIC LEVELING SYSTEM - 2023 Forest River Sierra 3370RLS The traditional rear living floor plan, maximized for your needs. A king bed on a slide, washer dryer prep, and walk in closet ens ...

  • Sale
  • New Arrival
  • Reduced
  • Sale Pending
  • Length: 36' 4"
  • Dry Weight: 10,319 lbs
New 2025 Forest River Sierra 3550BH available in Middlebury, Indiana

New 2025 Forest River Sierra 3550BH

New Fifth Wheel in Middlebury, Indiana 46540

Forest River Sierra fifth wheel 3550BH highlights: Kitchen Island Shower with a Seat Triple Slides Dual Entry Doors Pass-Through Storage Front Private Bedroom This fifth wheel is perfect for those whole like to camp with a whole group, whether it be with f ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 3
  • Sleeping Cap: 9
Used 2021 Forest River Sierra 379FLOK available in Festus, Missouri

Used 2021 Forest River Sierra 379FLOK

Used Fifth Wheel in Festus, Missouri 63028

Forest River Sierra fifth wheel 379FLOK highlights from Optimum RV: Large Front Window Six Slides Hide-A-Bed Sofas Separate Kitchen Dual Entry Exterior Kitchen RV living is more fun when you have a spacious interior with six slides throughout from the fron ...

  • Sale
  • Length: 513' 0"
  • # Slideouts: 6
  • Sleeping Cap: 6
Used 2018 Forest River Sierra 357RE available in Gassville, Arkansas

Used 2018 Forest River Sierra 357RE

Used Fifth Wheel in Gassville, Arkansas 72635

Forest River Sierra 357RE fifth wheel highlights: Stainless Steel Appliances MAX XL Storage Entertainment Center Master Private Bedroom Come enjoy your next camping trip with this Sierra 357RE fifth wheel by Forest River. You will find plenty of interior s ...

  • Sale
  • Length: 37' 0"
  • # Slideouts: 3
  • Sleeping Cap: 4
Used 2016 Forest River Sierra 371REBH available in Cleburne, Texas

Used 2016 Forest River Sierra 371REBH

Used Fifth Wheel in Cleburne, Texas 76033

      New 2024 Forest River Sierra 4002FB available in Myrtle Beach, South Carolina

      New 2024 Forest River Sierra 4002FB

      New Fifth Wheel in Myrtle Beach, South Carolina 29588

      2024 Forest River Sierra 4002FB 2 Bedroom, 2 Full Bath, 4 Slide Fifth Wheel SANDAL INTERIOR COLOR SUMMIT PACKAGE CHEF'S KITCHEN PACKAGE CENTRAL VACUUM The 4002FB is a double queen bed and loft coach. With 4 slideouts and a double bunk loft, this floorplan ...

      • Sale
      • New Arrival
      • Sale Pending
      • Length: 43' 5"
      • Dry Weight: 12,889 lbs
      • # Slideouts: 4
      • Sleeping Cap: 6
      New 2025 Forest River Sierra 3800RK available in Middlebury, Indiana

      New 2025 Forest River Sierra 3800RK

      New Fifth Wheel in Middlebury, Indiana 46540

      Forest River Sierra fifth wheel 3800RK highlights: Four Slides Theater Seating Exterior Cooktop Walk-In Bathroom Closet 12V Refrigerator If you're looking to go full-time RVing, this fifth wheel is packed with convenient features! The master bedroom includ ...

      • Sale
      • Length: 44' 0"
      • # Slideouts: 4
      • Sleeping Cap: 4
      New 2023 Forest River Sierra 3370RLS available in Lebanon Junction, Kentucky

      New 2023 Forest River Sierra 3370RLS

      New Fifth Wheel in Lebanon Junction, Kentucky 40150

      The traditional rear living floor plan, maximized for your needs. A king bed on a slide, washer dryer prep, and walk in closet ensure that you have everything you need for the weekend, or for that long journey. This floorplan is perfect for couples looking ...

        • Length: 36' 4"
        • Dry Weight: 10,319 lbs
        • # Slideouts: 3
        • Sleeping Cap: 4
        New 2025 Forest River Sierra 4002FB available in Middlebury, Indiana

        New 2025 Forest River Sierra 4002FB

        New Fifth Wheel in Middlebury, Indiana 46540

        Forest River Sierra fifth wheel 4002FB highlights: Two Bedrooms Two Full Bathrooms Loft Kitchen Island Rear Entry Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper loft with two 32" x 74" bunk mats, cabinets, ...

        • Sale
        • Length: 43' 0"
        • # Slideouts: 4
        • Sleeping Cap: 6
        Used 2019 Forest River Sierra 368FBDS available in Ocala, Florida

        Used 2019 Forest River Sierra 368FBDS

        Used Fifth Wheel in Ocala, Florida 34480

        Forest River Sierra 368FBDSfifth wheel highlights from Optimum RV: Front Bathroom Dual Bath Sinks Half Bath Theater Seats Free Standing Dinette Kitchen Island Your spouse asked for it, and you want to deliver! Imagine a large front bathroom with dual sinks ...

        • Sale
        • Length: 492' 0"
        • # Slideouts: 4
        • Sleeping Cap: 4
        Used 2022 Forest River Sierra 39BARK available in Cleburne, Texas

        Used 2022 Forest River Sierra 39BARK

        Used Fifth Wheel in Cleburne, Texas 76033

            New 2024 Forest River Sierra 3550BH available in Willow Street, Pennsylvania

            New 2024 Forest River Sierra 3550BH

            New Fifth Wheel in Willow Street, Pennsylvania 17584

            Forest River Sierra fifth wheel 3550BH highlights: Kitchen Island Shower with a Seat Triple Slides Dual Entry Doors Pass-Through Storage Front Private Bedroom This fifth wheel is perfect for those whole like to camp with a whole group, whether it be with f ...

            • Sale
            • Length: 43' 0"
            • # Slideouts: 3
            • Sleeping Cap: 9
            New 2023 Forest River Sierra 3330BH available in Turlock, California

            New 2023 Forest River Sierra 3330BH

            New Fifth Wheel in Turlock, California 95382

            The following is a list of Additional Options besides the Standard Features come with the unit are: 2022 Sierra 333BH HAZELNUT INTERIOR COLOR 2023 FIFTH WHEEL PLATINUM PACKAGE 17 CU FT STAINLESS FRENCH DOOR REFER (12V), ELECTRIC LEVELING SYSTEM, PREMIUM RA ...

            • Sale
            • Length: 38' 0"
            • # Slideouts: 3
            • Sleeping Cap: 10
            New 2025 Forest River Sierra 3370RLS available in Middlebury, Indiana

            New 2025 Forest River Sierra 3370RLS

            New Fifth Wheel in Middlebury, Indiana 46540

            Forest River Sierra fifth wheel 3370RLS highlights: King Bed Tri-Fold Hide-A-Bed Ceiling Fan Theater Seating Free Standing Dinette Shower with a Seat You will enjoy every adventure in this Sierra fifth wheel that is perfect for a couple that enjoys weekend ...

            • Sale
            • Length: 36' 0"
            • # Slideouts: 3
            • Sleeping Cap: 4
            New 2025 Forest River Sierra 4003MB available in Middlebury, Indiana

            New 2025 Forest River Sierra 4003MB

            New Fifth Wheel in Middlebury, Indiana 46540

            Forest River Sierra fifth wheel 4003MB highlights: Kitchen Island Four Slides Shower with a Seat Pass-Through Storage Free-Standing Table and Chairs Middle Bunkroom Have you been looking for a luxury fifth wheel with space for overnight guests or even an o ...

            • Sale
            • Length: 42' 0"
            • # Slideouts: 4
            • Sleeping Cap: 8
            Used 2018 Forest River Sierra 372LOK available in Pottstown, Pennsylvania

            Used 2018 Forest River Sierra 372LOK

            Used Fifth Wheel in Pottstown, Pennsylvania 19464

            Forest River Sierra 372LOK fifth wheel highlights from Optimum RV: Bunk Room w/Loft Exterior Kitchen 20' Electric Awning Memory Foam Mattress Your kids will enjoy the space in the bunk room on this Sierra 372LOK fifth wheel. In this bunk room there is a so ...

            • Sale
            • # Slideouts: 4
            • Sleeping Cap: 8
            Used 2021 Forest River Sierra 38FKOK available in Zephyrhills, Florida

            Used 2021 Forest River Sierra 38FKOK

            Used Fifth Wheel in Zephyrhills, Florida 33540

            Forest River Sierra fifth wheel 38FKOK highlights from Optimum RV: Front Separate Kitchen Buffet Cabinet Breakfast Dinette Dual Entry Middle Living Area Exterior Kitchen Perfect for full-time RVing and those longer trips, this fifth wheel offers plenty of ...

            • Sale
            • # Slideouts: 6
            • Sleeping Cap: 6
            New 2023 Forest River Sierra 3370RLS available in Turlock, California

            New 2023 Forest River Sierra 3370RLS

            New Fifth Wheel in Turlock, California 95382

            The following is a list of Additional Options besides the Standard Features come with the unit are:- 2023 SIERRA 3370RLS DOVE INTERIOR COLOR 2023 PLATINUM PACKAGE 17 CUBIC FT STAINLESS FRENCH DOOR REFER (12V), ELECTRIC LEVELING SYSTEM, PREMIUM RANGE W/GLAS ...

            • Sale
            • Length: 36' 0"
            • # Slideouts: 3
            • Sleeping Cap: 4
            Used 2021 Forest River Sierra 391FLRB available in Cleburne, Texas

            Used 2021 Forest River Sierra 391FLRB

            Used Fifth Wheel in Cleburne, Texas 76031

            Forest River Sierra fifth wheel 391FLRBhighlights: Large Front Window Bath and a Half Front Living Area Separate Kitchen Exterior Sliding Tray Outside Kitchen Imagine having the perfect couples RV that will allow you to host the RV park parties and family ...

            • Sale
            • Length: 42' 0"
            • # Slideouts: 5
            • Sleeping Cap: 6
            New 2023 Forest River Sierra 3330BH available in Attalla, Alabama

            New 2023 Forest River Sierra 3330BH

            New Fifth Wheel in Attalla, Alabama 35954

            Forest River Sierra fifth wheel 3330BH highlights: Dual Entry Doors Front Private Bedroom Bunkhouse Two Full Bathrooms Outside Gas Grill There's something for the whole family in this fifth wheel! Starting with the rear corner private bunkhouse which has a ...

            • Sale
            • Length: 38' 0"
            • # Slideouts: 3
            • Sleeping Cap: 10
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