18FS Floorplan

Shockwave Sport Series
The Shockwave 18FS is a toy hauler travel trailer that has one entry door, a rear ramp door, front pass-through storage, and awning on the exterior. Inside, a full bed is located in the front corner on the door side. There is a shelf above the head of the bed. Across from the bedroom in the opposite corner is a bathroom with tub shower, sink, and commode. The kitchen is located along the off-door side and featuers a pantry, refrigerator, stovetop with oven, and sink, with cabinets and a microwave mounted overhead. There are additional overhead cabinets located on the off-door side. In the rear, a flip sofa and table are located on the off-door side. Two theater seats with a table between them are located on the door side. There is an option to add an electric bed. The interior provides 16' of cargo space.


Hitch Weight:
760 lb.
9,999 lb.
5,850 lb.
4,149 lb.
Exterior Length:
36' 0"
Exterior Height:
12' 1"
Exterior Width:
Fresh Water:
80.00 gal.
Gray Water:
40.00 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.