• Price
  • To
  • Length
  • To
  • Dry Weight
  • To
  • Mileage
  • To
  • Sleeping Capacity
  • To

View New & Used Forest River Sierra RVs for Sale

118 listings match your search

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 4003MB available in Willow Street, Pennsylvania

New 2025 Forest River Sierra 4003MB

New Fifth Wheel in Willow Street, Pennsylvania 17584

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
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 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 64995 If you're looking to go full-time RVing, this fifth wheel is packed with convenient features! The master bedroom ...

  • Sale
  • Length: 44' 0"
  • # Slideouts: 4
  • Sleeping Cap: 4
New 2024 Forest River Sierra 4003MB available in Scott, Louisiana

New 2024 Forest River Sierra 4003MB

New Fifth Wheel in Scott, Louisiana 70583

FOUR SLIDE MID BUNK FIFTH WHEEL W/ AUTO LEVELING, THREE A/C UNITS, ROOFTOP SOLAR PANEL, ON DEMAND HOT WATER, KING SIZE BED, WASHER-DRYER PREP, AND 12 VOLT 16 CU FT REFRIGERATOR.

  • Sale
  • In Stock
  • Length: 42' 9"
  • Dry Weight: 13,111 lbs
  • # Slideouts: 4
  • Sleeping Cap: 8
New 2024 Forest River Sierra 4002FB available in Wabash, Indiana

New 2024 Forest River Sierra 4002FB

New Fifth Wheel in Wabash, Indiana 46992

Forest River Sierra fifth wheel 4002FB highlights: Two Bedrooms Two Full Bathrooms Loft Kitchen Island Chef's Kitchen Package Rear Entry Summit Package CENTRAL VACUUM Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 4
  • Sleeping Cap: 6
Used 2024 Forest River Sierra 4002FB available in Robstown, Texas

Used 2024 Forest River Sierra 4002FB

Used Fifth Wheel in Robstown, Texas 78380

Forest River Sierra fifth wheel 4002FB highlights from Optimum RV: 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 ...

  • Sale
  • # Slideouts: 4
  • Sleeping Cap: 6
Used 2022 Forest River Sierra 388BHRD available in Middlebury, Indiana

Used 2022 Forest River Sierra 388BHRD

Used Fifth Wheel in Middlebury, Indiana 46540

Forest River Sierra Luxury fifth wheel 388BHRD highlights: Bunkhouse Suite Full and Half Bathroom Tri-Fold Hide-A-Bed Sofa Two Pass-Through Storage Fireplace Kitchen Island There is lots of room for your favorite people in this Sierra Luxury fifth wheel! Y ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 5
  • Sleeping Cap: 8
Used 2019 Forest River Sierra 387MKOK available in Pottstown, Pennsylvania

Used 2019 Forest River Sierra 387MKOK

Used Fifth Wheel in Pottstown, Pennsylvania 19464

Forest River Sierra 387MKOK fifth wheel highlights from Optimum RV: Private Living Area Bath and a Half Two Fireplaces Four Theater Seats Free Standing Dinette Exterior Kitchen Plan to make plenty of memories with your family while you camp in this Sierra. ...

  • Sale
  • # Slideouts: 5
  • Sleeping Cap: 4
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 2025 Forest River Sierra 3800RK available in Turlock, California

New 2025 Forest River Sierra 3800RK

New Fifth Wheel in Turlock, California 95382

The following is a list of Additional Options besides the Standard Features come with the unit are: 2025 SIERRA 3800RK SWITCHBACK INTERIOR COLOR SUMMIT PACKAGE CHEFS KITCHEN PACKAGE WASHER AND DRYER RIVA SEAL Front BathRear Kitchen

  • Sale
  • Length: 44' 0"
  • # Slideouts: 4
  • Sleeping Cap: 4
Used 2019 Forest River Sierra 384QBOK available in Bath, Pennsylvania

Used 2019 Forest River Sierra 384QBOK

Used Fifth Wheel in Bath, Pennsylvania 18014

Forest River Sierra 384QBOK fifth wheel highlights: Bath and a Half Dual Entry Rear Bunkhouse Kitchen Island Theater Seats Exterior Kitchen Just imagine having two entries into this fifth wheel to quickly get to the half bath or the main area depending on ...

  • Sale
  • Length: 41' 0"
  • # Slideouts: 5
  • Sleeping Cap: 8
New 2025 Forest River Sierra 3880BH available in Middlebury, Indiana

New 2025 Forest River Sierra 3880BH

New Fifth Wheel in Middlebury, Indiana 46540

Royal RV Center is known for delivering exceptional inventory, customer service and a positive buying experience. From inspecting & servicing our RV's, assisting you every step of the way, providing you the most in-depth orientation process, and maintainin ...

  • Sale
  • Length: 44' 0"
  • # Slideouts: 4
  • Sleeping Cap: 4
New 2023 Forest River Sierra 4002FB available in Wabash, Indiana

New 2023 Forest River Sierra 4002FB

New Fifth Wheel in Wabash, Indiana 46992

Forest River Sierra fifth wheel 4002FB highlights: Two Bedrooms Two Full Bathrooms Loft Kitchen Island Rear Entry 2023 Platinum Package (See Window Sticker) 2023 Signature Package 2nd A/C in Bedroom Enjoy a home on wheels with this fifth wheel! There are t ...

  • Sale
  • Length: 43' 0"
  • # Slideouts: 4
  • Sleeping Cap: 6
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 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 2022 Forest River Sierra 391FLRB available in Tallahassee, Florida

Used 2022 Forest River Sierra 391FLRB

Used Fifth Wheel in Tallahassee, Florida 32304

Forest River Sierra Luxury fifth wheel 391FLRBhighlights: Large Front Window Bath and a Half Front Living Area Separate Kitchen Master Suite Outside Kitchen The best adventures will be had in this Sierra Luxury fifth wheel! The rear master suite is excelle ...

    • # Slideouts: 5
    • Sleeping Cap: 6
    New 2025 Forest River Sierra 4002FB available in Turlock, California

    New 2025 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: 2025 SIERRA 4002FB TERRA INTERIOR COLOR SUMMIT PACKAGE CHEFS KITCHEN PACKAGE TWO DINETTE CHAIRS IPO BENCH RVIA SEAL Front BedroomKitchen IslandLoftRear Bath ...

    • Sale
    • Length: 43' 0"
    • # Slideouts: 4
    • Sleeping Cap: 6
    New 2025 Forest River Sierra 3800RK available in Scott, Louisiana

    New 2025 Forest River Sierra 3800RK

    New Fifth Wheel in Scott, Louisiana 70583

    **** NEW ARRIVAL !! PICTURES OF THIS UNIT COMING SOON ****

    • In Stock
    • New Arrival
    • Length: 44' 1"
    • Dry Weight: 12,849 lbs
    • # Slideouts: 4
    • Sleeping Cap: 4
    New 2025 Forest River Sierra 3800RK available in Willow Street, Pennsylvania

    New 2025 Forest River Sierra 3800RK

    New Fifth Wheel in Willow Street, Pennsylvania 17584

    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 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
    New 2025 Forest River Sierra 4002FB available in Scott, Louisiana

    New 2025 Forest River Sierra 4002FB

    New Fifth Wheel in Scott, Louisiana 70583

    **** NEW ARRIVAL !!!! PICTURES OF THIS UNIT COMING SOON ****

    • In Stock
    • New Arrival
    • Length: 43' 5"
    • Dry Weight: 12,889 lbs
    • # 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
    Used 2008 Forest River Sierra 316BHT available in Manheim, Pennsylvania

    Used 2008 Forest River Sierra 316BHT

    Used Fifth Wheel in Manheim, Pennsylvania 17545

    Triple Slide Sierra Bunkhouse FW Rear Bunkhouse w/Bunk Bed Slideout w/Trundle Below, TV/Wardrobe, Pull Up Table, Half Bath, Booth Dinette w/Picture Window & Sofa Slideout, Refrig., 3 Burner Range w/Micro., Dbl. Kitchen Sink, Ent. Center, Pantry, Step Up to ...

    • Sale
    • Length: 38' 0"
    • # Slideouts: 3
    • Sleeping Cap: 7
    Used 2018 Forest River Sierra 38FKOK available in Bushnell, Florida

    Used 2018 Forest River Sierra 38FKOK

    Used Fifth Wheel in Bushnell, Florida 33513

    Forest River Sierra fifth wheel 38KOK highlights from Optimum RV: Private Master Bedroom Serta Memory Foam Mattress Outdoor Kitchen Walk-In Shower w/Seat Double Entry Doors Take your adventures to new levels with this Sierra FW 38FKOK by Forest River. You ...

      • # Slideouts: 6
      • Sleeping Cap: 6
      Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.