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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

Dealer Spike is not responsible for any payment data presented on this site. Please verify all monthly payment data with the dealership’s sales representative.

2022 Forest River Sierra 3660MB

  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
  • New-2022-Forest River-3660MB
BLOWOUT PRICE
  • New
  • Affordable Truck & RV
  • S2219
  • 4X4FSEN21NJ051840
  • Trailer
  • Fifth Wheel
  • WHIT
  • 41 ft 4 in
  • 11659 lbs
Whether it's just the two of you or the entire family, our 3660MB will fit your needs. This mid bunk loft model gives you all the space you are looking for, without sacrificing living space. The bonus room in the middle provides a haven to sleep, or extra storage for your clothes and hobbies. The 3660MB can transform into anything you can dream of.

4 or 6 point electric level up system
Quad MORryde® step above with strut
Color match high gloss gel coated colored exterior fiberglass
Painted two tone aerodynamic fiberglass front cap with improved turning radius
Underbelly Armor
Enclosed and heated dump valves
16” Spare tire kit
Large tinted windows with 80/20 UV prohibitor
Electric awning with LED light strip
Lippert Ladder Prepped
Power front jacks with spring loaded snap pins
16” E-Rated Radial tires
Automotive-style fender skirts
Hitch light
Porch light with interior switch
30 lb. double LP tanks with auto change over
Two exterior speakers
Rain gutters with extra long drip spouts (prevents black streaking)
Insulated heavy duty slam lock baggage doors
Exterior foldable grab handle
Unobstructed pass thru area
Upgraded aluminum rims
Oversized friction hinge entry door
GoPower 190W roof mounted solar panel with controller and battery
Welded aluminum-framed, vacuum bonded laminated superstructure
3/8? roof decking
Cambered powder coated frame with rust prohibitor
Fully enclosed underbelly
5” truss roof rafters
R-10 sidewall construction
Laminated sidewalls
Laminated slideout walls
Underbelly Armor
16 cu. ft. 12V stainless refrigerator
Stainless appliance package
Memory foam mattress
30” OTR microwave
Kitchen backsplash
Soft close residential drawers & cabinet doors
Docking station
Color matched gelcoated fiberglass exterior
50” Flat screen television
Premium sound bar with DVD player
Power fan in bathrooms
Tri fold hide-a-bed sofa
Electric awning with LED light strip
LED interior lighting throughout
Slam lock baggage doors
Prepped for second 15k A/C
Residential kitchen faucet
Aluminum wheels
Water filter system
Shaw linoleum and carpet
Aerodynamic two tone painted fiberglass front cap
10 Gal dSI water heater
  • New
  • S2219
  • 2022
  • Forest River
  • 3660MB
  • Trailer
  • Fifth Wheel
  • Forest River Sierra
  • 4X4FSEN21NJ051840
  • 41 ft 4 in
  • 11659 lbs
  • 2115
  • 2456
  • No
    • Bunkhouse
    • Two Bedrooms
    • Fireplace
    • Flat Panel TV
    • Microwave Oven
    • Pass Through Storage
    • Roof Ladder
    • Washer / Dryer Prep
    • Solar Inverter

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.