Find Forest River RVs For Sale

Browse Forest River RVs. View our entire inventory of New or Used Forest River RVs. RVTrader.com always has the largest selection of New or Used Forest River RVs for sale anywhere.

COVID 19 has caused some inventory shortages. Be sure to contact our sellers to confirm availability!

Sell

Forest River SIERRA 387MKOK Fifth Wheel for Sale

Done
Premium
Nearest
Recent
High $
Low $
Newest
Oldest
Loading your results...
Featured See All
2017 Forest River Sierra 387MKOK in Saint Amant, LA
 162
 1
 1
 Floorplan
Stock Number: 205596

$42,000

 162
 1
 1
6 point hydraulic...
Make an Offer

$42,000

6 point hydraulic...
Make an Offer
2017 Forest River Sierra 387MKOK, Stock #205596 - 6 point hydraulic leveling system, full size appliances, 2 fireplaces, 2 air conditioners, alumin...
POP RVs
Saint Amant, LA - 970 mi. away
2016 Forest River Sierra 387MKOK in Cheyenne, WY
 2
 1
Stock Number: C26606Z1

$44,995

 2
 1
Make an Offer
2016 Forest River Sierra, 387MKOK, Get camp ready and unplug in the 2016 Forest River Sierra 387MKOK. This Sierra Fifth Wheel comfortably sleeps 4. 1 ...
Bish's RV - Cheyenne
Cheyenne, WY - 1,443 mi. away
2016 Forest River Sierra 387MKOK in Cheyenne, WY
 2
 1
Stock Number: C27263Z1

$43,995

 2
 1
Make an Offer
2016 Forest River Sierra, 387MKOK, Get camp ready and unplug in the 2016 Forest River Sierra 387MKOK. This Sierra Fifth Wheel comfortably sleeps 4. 1 ...
Bish's RV - Cheyenne
Cheyenne, WY - 1,443 mi. away

You might like these other Forest River RVs.

Premium
2021 Forest River SIERRA 379FLOK in Spokane Valley, WA 2021 Forest River SIERRA 379FLOK in Spokane Valley, WA
 23
 1
 Floorplan
Stock Number: 1148

$65,877

 23
 1
Click to Save: $8...

$65,877

Click to Save: $8...
2021 Forest River SIERRA 379FLOK, You get more with every purchase at RVs Northwest! We believe that advertised prices should reflect the actual purch...
RVs Northwest
Spokane Valley, WA
Premium
2021 Forest River Rv Sierra C-Class 2990TRIK in Ventura, CA 2021 Forest River Rv Sierra C-Class 2990TRIK in Ventura, CA
 35
 1
 1
Stock Number: 13379

$61,852

 35
 1
 1

$61,852

2021 Forest River RV Sierra C-Class 2990TRIK, Forest River Sierra C-Class fifth wheel 2990TRIK highlights: Full Wardrobe Slide Oversized Kitchen Is...
Barber RV
Ventura, CA
Premium
2021 Forest River SIERRA 2990TRIK in Spokane Valley, WA 2021 Forest River SIERRA 2990TRIK in Spokane Valley, WA
 19
 1
 Floorplan
Stock Number: 1065

$44,877

 19
 1
Click to Save: $5...

$44,877

Click to Save: $5...
2021 Forest River SIERRA 2990TRIK, You get more with every purchase at RVs Northwest! We believe that advertised prices should reflect the actual purc...
RVs Northwest
Spokane Valley, WA
Premium
2021 Forest River Sierra 384QBOK in Bryan, TX 2021 Forest River Sierra 384QBOK in Bryan, TX
 44
 1
 1
 Floorplan
Stock Number: SEJ049249

$80,806

 44
 1
 1
Plus 1-Year Camping

$80,806

Plus 1-Year Camping
2021 Forest River Sierra 384QBOK, Rear Bunkroom Outdoor Kitchen with rear grill Washer/Dryer Hookup Second half bath 2021 Forest River Sierra 384QBOK...
RV Source
Bryan, TX
Premium
2021 Forest River Sierra C-CLASS 3770FL in Bryan, TX 2021 Forest River Sierra C-CLASS 3770FL in Bryan, TX
 31
 1
 1
 Floorplan
Stock Number: SEJ049328

$64,902

 31
 1
 1
Plus 1-Year Camping

$64,902

Plus 1-Year Camping
2021 Forest River Sierra C-CLASS 3770FL, Our 3770FL C-Class edition has the same luxurious layout as our original front living floorplan at a fraction...
RV Source
Bryan, TX
Premium
2021 Forest River Sierra 39BARK in Sylvania, OH 2021 Forest River Sierra 39BARK in Sylvania, OH
 65
 1
 1
 Floorplan
Stock Number: 8608FW

$52,995

 65
 1
 1

$52,995

2021 Forest River Sierra 39BARK, Unit Specifications Total Length: 41' 0" Height: 13' 5" Dry Weight: 12020 lbs. Hitch Weight: 2105.00 lbs. Number of S...
RV Wholesale Superstore
Sylvania, OH
Premium
2021 Forest River Sierra Wildwood Heritage Glen 378FL in Turlock, CA 2021 Forest River Sierra Wildwood Heritage Glen 378FL in Turlock, CA
 47
 1
 1
 Floorplan
Stock Number: 24607

$54,999

 47
 1
 1
Managers Special

$54,999

Managers Special
2021 Forest River Sierra Wildwood Heritage Glen 378FL, Two Stories/Loft Bedroom/ Five Slideouts/ Front Living The following is a list of Additional O...
Best RV Center
Turlock, CA
Premium
2021 Forest River SIERRA C-CLASS 3550FL#10168 in Vancouver, WA 2021 Forest River SIERRA C-CLASS 3550FL#10168 in Vancouver, WA
 38
 2
 1
Stock Number: 10168

$54,999

 38
 2
 1

$54,999

2021 Forest River SIERRA C-CLASS 3550FL#10168, 2020 PLATINUM PACKAGE(C CLASS)ROLLER SHADES THRU OUTPREMIUM RANGE W/GLASS COVERKING WI-FI EXTENDER SYST...
Vancouver RV
Vancouver, WA
Premium
2021 Forest River Rv Sierra 38FKOK in Phoenix, AZ 2021 Forest River Rv Sierra 38FKOK in Phoenix, AZ
 30
 1
 1
Stock Number: 21065847

$87,287

 30
 1
 1
260 Nights of Cam...

$87,287

260 Nights of Cam...
2021 Forest River RV Sierra 38FKOK, Forest River Sierra fifth wheel 38FKOK highlights: Separate Kitchen Buffet Cabinet Breakfast Bar Theater Seats P...
Lazydays RV of Phoenix
Phoenix, AZ
Premium
2021 Forest River Rv Sierra 379FLOK in Phoenix, AZ 2021 Forest River Rv Sierra 379FLOK in Phoenix, AZ
 30
 1
 1
Stock Number: 21065851

$88,109

 30
 1
 1
260 Nights of Cam...

$88,109

260 Nights of Cam...
2021 Forest River RV Sierra 379FLOK, Forest River Sierra fifth wheel 379FLOK highlights: Large Front Window Hide-A-Bed Sofas Theater Seats Fireplace...
Lazydays RV of Phoenix
Phoenix, AZ
Premium
2021 Forest River Rv Sierra C-Class 2990TRIK in Phoenix, AZ 2021 Forest River Rv Sierra C-Class 2990TRIK in Phoenix, AZ
 30
 1
 1
Stock Number: 21065831

$61,673

 30
 1
 1
260 Nights of Cam...

$61,673

260 Nights of Cam...
2021 Forest River RV Sierra C-Class 2990TRIK, Forest River Sierra C-Class fifth wheel 2990TRIK highlights: Full Wardrobe Slide Oversized Kitchen Isl...
Lazydays RV of Phoenix
Phoenix, AZ
Premium
2021 Forest River Rv Sierra C-Class 3770FL in Phoenix, AZ 2021 Forest River Rv Sierra C-Class 3770FL in Phoenix, AZ
 30
 1
 1
Stock Number: 21065841

$68,219

 30
 1
 1
260 Nights of Cam...

$68,219

260 Nights of Cam...
2021 Forest River RV Sierra C-Class 3770FL, Forest River Sierra C-Class fifth wheel 3770FL highlights: Front Cap with View Front Living/Entertainme...
Lazydays RV of Phoenix
Phoenix, AZ
Premium
2020 Forest River SIERRA 368FBDS in Pansey, AL 2020 Forest River SIERRA 368FBDS in Pansey, AL
 29

$50,000

 29
Negotiable
100 miles
This Sierra model is 41 Ft long3 slide outs1 LARGE awning Sleeps 4Vehicle weight is 12,200 GVW 15,500Water capacity is 60 gallons for grey as well as ...
Private Seller
Pansey, AL
Private Seller
Pansey, AL
Premium
2020 Forest River Sierra 3550 FL in North Chesterfield, VA 2020 Forest River Sierra 3550 FL in North Chesterfield, VA
 15
 1

$44,406

 15
 1

$44,406

2020 Forest River Sierra 3550 FL,
Hayden's RV's
North Chesterfield, VA
Premium
2020 Forest River Sierra 379FLOK in Nacogdoches, TX 2020 Forest River Sierra 379FLOK in Nacogdoches, TX
 40
 1
Stock Number: C7656

$56,099

 40
 1
Make an Offer
2020 Forest River Sierra, 379FLOK, Get ready for an adventure in a 2020 Forest River Sierra 379FLOK. This Sierra Fifth Wheel comfortably sleeps 6. And...
RV Station- Nacogdoches
Nacogdoches, TX
Premium
2019 Forest River Sierra 343RSOK in Turlock, CA 2019 Forest River Sierra 343RSOK in Turlock, CA
 31
 1
 1
 Floorplan
Stock Number: 18595

$42,999

 31
 1
 1
Red Tag Sale
Make an Offer

$42,999

Red Tag Sale
Make an Offer
2019 Forest River Sierra 343RSOK, 6 PIONT AUTO LEVELING SYSTEM/ REAR LIVING / 2 AC'S / 3 SLIDEOUTS The following is a list of Additional Options besi...
Best RV Center
Turlock, CA
Premium
2019 Forest River Sierra 357RE in Middle Point, OH 2019 Forest River Sierra 357RE in Middle Point, OH
 41
 1
Stock Number: 1087

$42,897

 41
 1
Make an Offer
2019 Forest River Sierra 357RE, 2019 Forest River Sierra 357RE - IT'S GOTTA GO!!!! Luxury Fifth Wheel, 3 Slides, This Unit is Loaded!!! 6 Point Auto L...
Huggy Bear RV
Middle Point, OH
Premium
2019 Forest River Sierra 383RBLOK in Pikeville, KY 2019 Forest River Sierra 383RBLOK in Pikeville, KY
 29

$47,076

 29

$47,076

2019 Forest River Sierra 383RBLOK, Sierra's mission is to combine luxury and comfort, with ease and options. Sierra is certain to stand out among the...
Pikeville RV Sales
Pikeville, KY
Pikeville RV Sales
Pikeville, KY
Premium
2018 Forest River SIERRA 379FLOK in Land O'lakes, FL 2018 Forest River SIERRA 379FLOK in Land O'lakes, FL
 50

$52,500

 50
Make Offer
250 miles
We bought this RV on 12/31/2018 and have since used for 4 days total. We have found that, although we love it, it is just too big for us to park and m...
Private Seller
Land O'lakes, FL
Private Seller
Land O'lakes, FL
Premium
2018 Forest River Sierra 378FB in Elgin, TX 2018 Forest River Sierra 378FB in Elgin, TX
 262
 1
 1
 Floorplan
Stock Number: 180270

$52,900

 262
 1
 1
Like New SIERRA; ...
Make an Offer

$52,900

Like New SIERRA; ...
Make an Offer
2018 Forest River Sierra 378FB, Stock #180270 - Like New SIERRA, Onan 5500 Generator, Outdoor Kitchen w Swivel Grill & TV, Signature/Premium/Polar ...
POP RVs
Elgin, TX
Premium
2016 Forest River SIERRA 381RBOK in Kingsport, TN 2016 Forest River SIERRA 381RBOK in Kingsport, TN
 6

$39,999

 6
This is a house on wheels. It is perfect for a family. It is loaded. It is two bedrooms and TWO FULL BATHS. The master features a queen size bed and h...
Private Seller
Kingsport, TN
Private Seller
Kingsport, TN
Premium
2015 Forest River Sierra 371REBH in Quinlan, TX 2015 Forest River Sierra 371REBH in Quinlan, TX
 63
 1
 Floorplan
Stock Number: 4140

$35,900

 63
 1

$35,900

2015 Forest River Sierra 371REBH, ********************SOLD!!!!***************************END OF THE YEAR SALE! WAS $37,900 NOW ONLY $35,900 **********...
Lake Tawakoni RV
Quinlan, TX
2021 Forest River Sierra 39BARK #10173 in Vancouver, WA
 39
 1
 1
 Floorplan
Stock Number: 10173

$67,999

 39
 1
 1

$67,999

2021 Forest River Sierra 39BARK #10173, 2020 PLATINUM PACKAGESOLID SURFACE COUNTERTOPSHIGH EFFICIENCY RADIANT FOIL (ROOF + FLOOR)4 BURNER STAINLESS RA...
Vancouver RV
Vancouver, WA
2021 Forest River Sierra 3440BH in Middle Point, OH
 22
 1

$42,897

 22
 1

$42,897

2021 Forest River Sierra 3440BH, 2021 Forest River Sierra C-Class 3440BH Fifth Wheel - New for Fall of 2021, Bunkhouse with Queen Bed, Loft and Half B...
Huggy Bear RV
Middle Point, OH
2021 Forest River SIERRA 3330BH in Vancouver, WA
 39
 1
 1
 Floorplan
Stock Number: 10229

$56,999

 39
 1
 1
BUNK MODEL

$56,999

BUNK MODEL
2021 Forest River SIERRA 3330BH, GUINNESS INTERIOR2021 C-CLASS PLATINUM PACKAGELARGE STAINLESS REFER 12VELECTRIC LEVELING SYSTEMPREMIUM RANGE W/GLASS ...
Vancouver RV
Vancouver, WA
Disclaimers

RV Trader Disclaimer: The information provided for each listing is supplied by the seller and/or other third parties. RVTrader.com is not responsible for the accuracy of the information. Please refer to the RV Trader Terms of Use for further information.

Financing Disclaimer: * Rates and terms may vary and are subject to approval of applicant and guarantor credit, equipment and supplier. Any payment or rate does not include additional fees or advance payments (if applicable) and are for informational purposes only. Applicant credit profile including FICO is used for decisioning. Assets aged 10-15 years may require increased finance charges. Equal opportunity lender. Commercial financing provided or arranged by Currency Capital, LLC pursuant to California Finance Lender License #60DBO56173. Consumer financing arranged by Express Tech-Financing, LLC pursuant to California Finance Lender License #60DBA54873 and state licenses listed at this link.

Download Our App
image loading image loading