28FWGDX Floorplan

Shockwave Fifth Wheels
The Shockwave 28FWGDX is a toy hauler fifth wheel with one entry door, a rear ramp door, two slides on the off-door side, and 18' awning on the exterior. Inside, a walkaround king bed is located in the front of the unit, with wardrobe cabinets on either side, cabinets above the head of the bed, and a wardrobe vanity in a slideout on the off-door bedroom wall. There are two doors in the bedroom, one leading into the bathroom and one opening to a short hallway with steps leading into the main living area. The bathroom contains a sink, medicine cabinet, commode, and radius glass shower. The kitchen area is located on the opposite side of the bathroom wall with an L-shaped countertop, refrigerator, sink, stovetop and oven, with cabinets and a microwave oven mounted overhead. Next to the kitchen area on the off-door wall is a slideout containing a flip sofa with half dinette table. Across from the slideout on the door side are additional overhead cabinets and a pair of upholstered chairs with small table between them. In the rear of the unit are two flip sofa benches, one on either side, with a split dinette table between them. These convert to a standard electric bed. This trailer provides 16' 4" of interior cargo space.


Hitch Weight:
2,210 lb.
14,210 lb.
9,640 lb.
4,570 lb.
Exterior Length:
33' 5"
Exterior Height:
13' 4"
Exterior Width:
Fresh Water:
140.00 gal.
Gray Water:
65.00 gal.
Black Water:
40.00 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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