3880SUITE - DSO Floorplan

Dealer Stock Only
The 3880SUITE has four slide outs, three on the off-door side and one on the door side. There is one entry door under a 20 foot awning. The interior layout from front to back: front bedroom with king bed slide out; side aisle bathroom; bunk house with bunk bed slide out on the off-door side; kitchen/living/dining area with off-door side kitchen slide out, kitchen island with four bar stools; door side slide out with home theater seating; ceiling fan; and tri-fold sofa on rear wall.
Uniquely designed multi-sleeper! Interior highlights include a plush, full slide theatre seat with heat-light-massage, distressed wood island w/ four stools, panoramic rear and slide windows for a view of the lake, farm style sink, 6’4” tall slide rooms, electric fireplace, 48”x74” slide out bunk beds , washer/dryer prep and a king master bed. Some exterior refinements include, 15,000 BTU A/C, double basement storage, and one-touch auto leveling.


Hitch Weight:
2,005 lb.
14,005 lb.
10,803 lb.
3,202 lb.
Exterior Length:
43' 6"
Exterior Height:
13' 2"
Exterior Width:
Fresh Water:
49.00 gal.
Gray Water:
70.00 gal.
Black Water:
35.00 gal.
Awning Size:
GVWR (Gross Vehicle Weight Rating)
– is the maximum permissible weight of the unit when fully loaded. It includes all weights, inclusive of all fluids, cargo, optional equipment and accessories. For safety and product performance do NOT exceed the GVWR.

GAWR (Gross Axle Weight Rating) – is the maximum permissible weight, including cargo, fluids, optional equipment and accessories that can be safely supported by a combination of all axles.

UVW (Unloaded Vehicle Weight)*- is the typical weight of the unit as manufactured at the factory. It includes all weight at the unit’s axle(s) and tongue or pin and LP Gas. The UVW does not include cargo, fresh potable water, additional optional equipment or dealer installed accessories.
*Estimated Average based on standard build optional equipment.

CCC (Cargo Carrying Capacity)** - is the amount of weight available for fresh potable water, cargo, additional optional equipment and accessories. CCC is equal to GVWR minus UVW. Available CCC should accommodate fresh potable water (8.3 lbs per gallon). Before filling the fresh water tank, empty the black and gray tanks to provide for more cargo capacity.
**Estimated Average based on standard build optional equipment.

Each Forest River RV is weighed at the manufacturing facility prior to shipping. A label identifying the unloaded vehicle weight of the actual unit and the cargo carrying capacity is applied to every Forest River RV prior to leaving our facilities.

The load capacity of your unit is designated by weight, not by volume, so you cannot necessarily use all available space when loading your unit.


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