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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!
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
New 2024 Forest River Sierra 3990FL available in Willow Street, Pennsylvania

New 2024 Forest River Sierra 3990FL

New Fifth Wheel in Willow Street, Pennsylvania 17584

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 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
Used 2018 Forest River Sierra 387MKOK available in Longs - North Myrtle Beach, South Carolina

Used 2018 Forest River Sierra 387MKOK

Used Fifth Wheel in Longs - North Myrtle Beach, South Carolina 29568

2018 Sierra 387MKOK 5th Wheel Elevate your camping experience with our exceptional offering – a meticulously maintained 2018 Sierra 387MKOK 5th wheel. This one-owner beauty is fully serviced and ready to deliver unparalleled luxury on your outdoor ad ...

  • Sale
  • New Arrival
  • Length: 41' 7"
  • Dry Weight: 13,535 lbs
  • # Slideouts: 5
  • Sleeping Cap: 4
New 2024 Forest River Sierra 3800RK available in Scott, Louisiana

New 2024 Forest River Sierra 3800RK

New Fifth Wheel in Scott, Louisiana 70583

FOUR SLIDE REAR KITCHEN FIFTH WHEEL W/ 6 POINT HYDRAULIC AUTO LEVELING, THREE A/C UNITS, LAUNDRY ROOM W/ WASHER-DRYER, KING SIZE BED, THEATER SEATING, DESK, FIREPLACE, AND 12 VOLT 18 CU FT REFRIGERATOR.

  • In Stock
  • Length: 44' 1"
  • Dry Weight: 13,142 lbs
  • # Slideouts: 4
  • Sleeping Cap: 4
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
New 2024 Forest River Sierra 4003MB available in Myrtle Beach, South Carolina

New 2024 Forest River Sierra 4003MB

New Fifth Wheel in Myrtle Beach, South Carolina 29588

SANDAL INTERIOR COLOR  SUMMIT PACKAGE CHEF'S KITCHEN PACKAGE

  • Sale
  • New Arrival
  • Length: 40' 0"
  • # Slideouts: 4
  • Sleeping Cap: 9
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 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
New 2024 Forest River Sierra 4002FB available in Willow Street, Pennsylvania

New 2024 Forest River Sierra 4002FB

New Fifth Wheel in Willow Street, Pennsylvania 17584

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
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 2024 Forest River Sierra 3990FL available in Willow Street, Pennsylvania

New 2024 Forest River Sierra 3990FL

New Fifth Wheel in Willow Street, Pennsylvania 17584

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 3550BH available in Scott, Louisiana

New 2024 Forest River Sierra 3550BH

New Fifth Wheel in Scott, Louisiana 70583

TRIPLE SLIDE REAR BUNKHOUSE FIFTH WHEEL WITH 1 1/2 BATHS, AUTO LEVELING, THREE A/C UNITS, TWO AWINGS, FIREPLACE, WASHER-DRYER PREP, AND 12 VOLT 16 CU FT REFRIGERATOR.

  • Sale
  • In Stock
  • Length: 43' 6"
  • Dry Weight: 12,561 lbs
  • # Slideouts: 3
  • Sleeping Cap: 10
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
Used 2022 Forest River Sierra 39BARK available in Cleburne, Texas

Used 2022 Forest River Sierra 39BARK

Used Fifth Wheel in Cleburne, Texas 76033

      Used 2019 Forest River Sierra 345RLOK available in Ardmore, Tennessee

      Used 2019 Forest River Sierra 345RLOK

      Used Fifth Wheel in Ardmore, Tennessee 38449

      Forest River Sierra 345RLOK fifth wheel highlights: Outdoor Kitchen Free Standing Dinette Walk-In Shower Fireplace Theater Seats For the family who enjoys cooking and traveling with everything they need to make meals for everyone, imagine food prep being d ...

      • Sale
      • Length: 35' 0"
      • # Slideouts: 3
      • Sleeping Cap: 4
      New 2024 Forest River Sierra 3550BH available in Myrtle Beach, South Carolina

      New 2024 Forest River Sierra 3550BH

      New Fifth Wheel in Myrtle Beach, South Carolina 29588

      As a successor to the 3440BH, the 3550BH features the same lofted bed above the rear queen, 1.5 baths and double entry. For added comfort, the 3550BH features a king bed slide with washer and dryer prep in the front wardrobe closet. Savvy shoppers will als ...

      • Sale
      • New Arrival
      • Length: 43' 6"
      • Dry Weight: 12,044 lbs
      • # Slideouts: 3
      • Sleeping Cap: 10
      Used 2015 Forest River Sierra 371REBH available in Longs - North Myrtle Beach, South Carolina

      Used 2015 Forest River Sierra 371REBH

      Used Fifth Wheel in Longs - North Myrtle Beach, South Carolina 29568

      2015 Sierra 5th Wheel 371REBH  

      • Sale
      • New Arrival
      • Sale Pending
      • Length: 42' 11"
      • Dry Weight: 12,565 lbs
      • # Slideouts: 4
      • Sleeping Cap: 9
      Used 2020 Forest River Sierra 379FLOK available in Cleburne, Texas

      Used 2020 Forest River Sierra 379FLOK

      Used Fifth Wheel in Cleburne, Texas 76031

      Forest River Sierra fifth wheel 379FLOK highlights: Large Front Window Hide-A-Bed Sofas Theater Seats Fireplace Separate Living Room Outdoor Kitchen For your next camping trip, you will want this Sierra fifth wheel in tow! From the front living room with a ...

      • Sale
      • Length: 42' 0"
      • # Slideouts: 6
      • Sleeping Cap: 6
      New 2024 Forest River Sierra 3800RK available in Lebanon Junction, Kentucky

      New 2024 Forest River Sierra 3800RK

      New Fifth Wheel in Lebanon Junction, Kentucky 40150

      HITCH WEIGHT2,405 lb.GVWR15,500 lb.UVW12,849 lb.CCC2,651 lb.EXTERIOR LENGTH44' 1"EXTERIOR HEIGHTTBDEXTERIOR WIDTH96"FRESH WATER50 gal.GRAY WATER100 gal.BLACK WATER50 gal.AWNING SIZE14' & 16'

        • Length: 44' 1"
        • # Slideouts: 4
        • Sleeping Cap: 4
        Used 2022 Forest River Sierra 384QBOK available in Manheim, Pennsylvania

        Used 2022 Forest River Sierra 384QBOK

        Used Fifth Wheel in Manheim, Pennsylvania 17545

        Forest River Sierra Luxury fifth wheel 384QBOK highlights: Bath and a Half Dual Entry Bunkhouse Suite Kitchen Island Pass-Through Storage Exterior Kitchen You can create the perfect summer getaway with this Sierra Luxury fifth wheel! After hitting the beac ...

        • Sale
        • Length: 41' 0"
        • # Slideouts: 5
        • Sleeping Cap: 9
        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 2016 Forest River Sierra 371REBH available in Cleburne, Texas

        Used 2016 Forest River Sierra 371REBH

        Used Fifth Wheel in Cleburne, Texas 76033

            Used 2017 Forest River Sierra 371REBH available in Willow Street, Pennsylvania

            Used 2017 Forest River Sierra 371REBH

            Used Fifth Wheel in Willow Street, Pennsylvania 17584

            As Is unit ,Come check it out , Soft spots in floor , slide floor soft . As you enter this Sierra 371REBH fifth wheel by Forest River you will find that it is quite spacious with quad slide outs and that this fifth wheel also has a second bedroom.To the le ...

            • Sale
            • Length: 42' 0"
            • # Slideouts: 4
            • Sleeping Cap: 8
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