View New & Used Forest River Sierra RVs for Sale
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New 2025 Forest River Sierra 3990FL
New Fifth Wheel in Claremore, Oklahoma 74019
$103,551 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3990FL highlights:Full and Half LoftsKing BedWalk-In ShowerFront Living AreaTwo Tri-Fold Hide-A-BedsTheater Seating?The perfect fifth wheel for a larger family! This unit sl ...
- Length: 44' 0"
- Dry Weight: 12,439 lbs
- # Slideouts: 5
- Sleeping Cap: 8
New 2025 Forest River Sierra 3990FL
New Fifth Wheel in Claremore, Oklahoma 74019
$103,551 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3990FL highlights:Full and Half LoftsKing BedWalk-In ShowerFront Living AreaTwo Tri-Fold Hide-A-BedsTheater Seating?The perfect fifth wheel for a larger family! This unit sl ...
- Length: 44' 0"
- Dry Weight: 12,439 lbs
- # Slideouts: 5
- Sleeping Cap: 8
New 2024 Forest River Sierra 4002FB
New Fifth Wheel in Conroe, Texas 77301
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, ...
- Length: 43' 0"
- # Slideouts: 4
- Sleeping Cap: 6
New 2025 Forest River Sierra 4002FB
New Fifth Wheel in Claremore, Oklahoma 74019
$97,541 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear Entry?Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper ...
- Length: 43' 0"
- Dry Weight: 12,889 lbs
- # Slideouts: 4
- Sleeping Cap: 6
Used 2016 Forest River Sierra 355RE
Used Fifth Wheel in College Station, Texas 77840
2016 Forest River Sierra 355re Last picture is floor layout. This is a very clean RV! Never been smoked in. Taken care of very well. All the small (and some big) things that could go wrong have already happened and been taken care of. Details:-Full-s ...
- Length: 40' 9"
New 2023 Forest River Sierra 3990FL
New Fifth Wheel in Anna, Illinois 62906
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 ...
- Length: 43' 0"
- # Slideouts: 5
- Sleeping Cap: 8
Used 2018 Forest River Sierra 381RBOK
Used Fifth Wheel in Craig, Colorado 81625
Stock #381994 - 2018 Forest River Sierra 381RBOK! Ready to get your next adventure started!If you want to get out of the house and travel in a spacious fifth wheel that feels like home, please look at this beauty.This 2018 Forest River Sierra 381RBOK fifth ...
- Length: 38' 0"
- Dry Weight: 13,131 lbs
- # Slideouts: 5
- Sleeping Cap: 8
Used 2021 Forest River Sierra 3770FL
Used Fifth Wheel in Murrieta, California 92562
Stock #407911 - Very good condition! Well-maintained, gently-used, stored in garage since day 1! Great layout with bedroom in back! Upgraded residential refrigerator!Looking for a luxurious home on wheels with enough space for the whole family?Look no furt ...
- Length: 37' 0"
- Dry Weight: 11,554 lbs
- # Slideouts: 4
- Sleeping Cap: 6
Used 2016 Forest River Sierra 377FLIK
Used Fifth Wheel in Spencer, New York 14883
Stock #359164 - *** 5 SLIDES PROVIDE SPACIOUS LAYOUT ** 2 ENTRY DOORS ** FIREPLACE ** 2 SOFA SLEEPERS ** NEW TIRES *THEATER SEATS ** KING BED ** WASHER/DRYER PREP ***Discover the epitome of luxury and comfort with this 2016 Forest River 377FLIK 5th wheel a ...
- Length: 37' 0"
- Dry Weight: 11,880 lbs
- # Slideouts: 5
- Sleeping Cap: 6
New 2025 Forest River Sierra 4002FB
New Fifth Wheel in Surprise, Arizona 85388
$101,941 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear Entry?Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an uppe ...
- Length: 44' 0"
- Dry Weight: 12,889 lbs
- # Slideouts: 4
- Sleeping Cap: 6
New 2025 Forest River Sierra 3370RLS
New Fifth Wheel in Claremore, Oklahoma 74019
$88,772 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3370RLS highlights:King BedTri-Fold Hide-A-BedCeiling FanTheater SeatingFree Standing DinetteShower with a Seat?You will enjoy every adventure in this Sierra fifth wheel that ...
- Length: 36' 0"
- Dry Weight: 10,319 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2024 Forest River Sierra 3990FL
New Fifth Wheel in Claremore, Oklahoma 74019
Forest River Sierra fifth wheel 3990FL highlights:Full and Half LoftsKing BedWalk-In ShowerFront Living AreaTwo Tri-Fold Hide-A-BedsTheater Seating?The perfect fifth wheel for a larger family! This unit sleeps eight or more with the full and half lofts abo ...
- Length: 44' 0"
- Dry Weight: 12,380 lbs
- # Slideouts: 5
- Sleeping Cap: 8
New 2025 Forest River Sierra 4002FB
New Fifth Wheel in Wildwood, Florida 34785
$97,194 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 4002FB highlights:Two BedroomsTwo Full BathroomsLoftKitchen IslandRear Entry?Enjoy a home on wheels with this fifth wheel! There are two bedrooms to choose from plus an upper ...
- Length: 44' 0"
- Dry Weight: 12,889 lbs
- # Slideouts: 4
- Sleeping Cap: 6
New 2025 Forest River Sierra 3370RLS
New Fifth Wheel in Claremore, Oklahoma 74019
$88,772 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3370RLS highlights:King BedTri-Fold Hide-A-BedCeiling FanTheater SeatingFree Standing DinetteShower with a Seat?You will enjoy every adventure in this Sierra fifth wheel that ...
- Length: 36' 0"
- Dry Weight: 10,319 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2023 Forest River Sierra 3550BH
New Fifth Wheel in Conroe, Texas 77301
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 ...
- Length: 43' 0"
- # Slideouts: 3
- Sleeping Cap: 9
New 2024 Forest River Sierra 4003MB
New Fifth Wheel in Claremore, Oklahoma 74019
Forest River Sierra fifth wheel 4003MB highlights:Kitchen IslandFour SlidesShower with a SeatPass-Through StorageFree-Standing Table and ChairsMiddle Bunkroom?Have you been looking for a luxury fifth wheel with space for overnight guests or even an office? ...
- Length: 43' 0"
- Dry Weight: 12,550 lbs
- # Slideouts: 4
- Sleeping Cap: 8
New 2025 Forest River Sierra Summit 3800RK
New Fifth Wheel in Surprise, Arizona 85388
- # Slideouts: 4
Used 2015 Forest River Sierra 346 RETS
Used Fifth Wheel in Tallahassee, Florida 32305
Stock #353537 - 2015 Sierra by Forest River. Good Condition, clean, full size refrigerator, washer dryer hook up, plenty of storage space.This 2015 Sierra 346 RETS is located in Tallahasse, Florida and is a two owner unit and was purchased around 2019-2020 ...
- Length: 34' 0"
- Dry Weight: 11,415 lbs
- # Slideouts: 3
- Sleeping Cap: 6
New 2024 Forest River Sierra 3800RK
New Fifth Wheel in Paynesville, Minnesota 56362
NEW FLOORPLAN COMING IN SOON
- Length: 42' 0"
- # Slideouts: 4
- Sleeping Cap: 4
Used 2021 Forest River Sierra 379FLOK
Used Fifth Wheel in Marble Hill, Missouri 63764
Stock #404154 - 2021 SIERRA BY FOREST RIVER 379FLOK FIFTH WHEEL WITH 6 SLIDES SLEEPS UP TO 6The 379FLOK boasts a unique front living area design, setting it apart from traditional layouts. This feature provides a spacious and inviting environment for relax ...
- Length: 37' 0"
- Dry Weight: 12,819 lbs
- # Slideouts: 6
- Sleeping Cap: 6
Used 2018 Forest River Sierra 387MKOK
Used Fifth Wheel in Norcross, Georgia 30093
Stock #402903 - Good and Clean Condition! Well Maintained! Spacious Floor Plan! Residential Refrigerator!Looking for a 2 bedroom fifth wheel? Look no further, this 2018 Sierra 387MKOK is loaded with features that will make this a great home on the road, or ...
- Length: 38' 0"
- Dry Weight: 13,535 lbs
- # Slideouts: 5
- Sleeping Cap: 4
Used 2020 Forest River Sierra 33RLIK
Used Fifth Wheel in Boerne, Texas 78006
2020 Forest River Sierra 33RLIK 35' Fifth Wheel. 3 Slide Outs, Awning, Sleeps 4, Dual A/C Units, 6 Point Leveling System.Forest River Sierra 33RLIK fifth wheel highlightsThis beautiful unit has 3 slide outs to provide you withmore interior floor space. You ...
- Length: 35' 0"
- # Slideouts: 3
- Sleeping Cap: 4
New 2022 Forest River Sierra 3440BH
New Fifth Wheel in Rice, Texas 75155-9605
Forest River Sierra fifth wheel 3440BH highlights: Dual Entry Doors Loft Bath and a Half Front Private Bedroom Outside Gas Grill You won't believe all that this fifth wheel has to offer! If you enjoy a morning cup of coffee then you will appreciate the cof ...
- Length: 40' 0"
- # Slideouts: 3
- Sleeping Cap: 10
New 2025 Forest River Sierra 3800RK
New Fifth Wheel in Claremore, Oklahoma 74019
$100,739 *MSRP is subject to change by manufacturerForest River Sierra fifth wheel 3800RK highlights:Four SlidesTheater SeatingExterior CooktopWalk-In Bathroom Closet12V Refrigerator?If you're looking to go full-time RVing, this fifth wheel is packed with ...
- Length: 44' 0"
- Dry Weight: 12,849 lbs
- # Slideouts: 4
- Sleeping Cap: 4