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Momentum M-Class 388M | Toy Hauler Fifth Wheel

We have 10 388M available
Key Features
  • Bath and a Half
  • Sleeps 8
  • 14300 lbs Dry Weight
  • Loft
  • 41 ft 9 in Length
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Sleeps 8
Slides 3
Length 41 ft 9 in
Ext Width 8 ft 5 in
Ext Height 13 ft 5 in
Hitch Weight 2800 lbs
Gross Weight 18500 lbs
Dry Weight 14300 lbs
Fresh Water Capacity 117 gals
Grey Water Capacity 78 gals
Black Water Capacity 78 gals
Tire Size 16"
Furnace BTU 35000 btu

This Momentum M-Class toy hauler fifth wheel by Grand Design has room enough for your toys, plus a few friends too!  Model 388M features triple slides for added interior space, a 14' garage, a bath and a half, a loft bed that the kids may fight over, a fireplace, and so much more!

Step inside the rear ramp door and see how easy it will be to load and unload the off-road toys you enjoy playing with. There are overhead storage cabinets in the corners, plus a loft bed in the front. The half bath off the cargo space makes it easy to keep the rest of the place clean so you can use the bathroom without running all through the fifth wheel with you need to go. You can also choose to add the optional Happi-Jac rollover sofas/table with top bed if you need the extra sleeping and seating space for friends.

Head inside to the main living area through the door inside, or head around to the centrally located main side entrance. Once inside notice the walk-in pantry/linen cabinet.  There is a peninsula counter straight ahead that features a kitchen sink, plus overhead cabinets along the inside wall. A slide out three burner range with overhead microwave oven, and a 18 cu. ft. refrigerator makes it easy to cook up your favorite meals and snacks.

To the left of the entry door find a large slide out sofa with stowable table for mealtimes. There is also a nearby entertainment center with a LED TV and fireplace to enjoy.

Head up the steps to your right and find a complete bath on the left including a shower with skylight and seat. There is also a vanity with sink, plus overhead cabinet, and a toilet.

In the front master bedroom find a queen size bed or choose a king with nightstands on both sides, plus overhead cabinets the entire width of the front. There is a slide out wardrobe with two drawers on the road side, and so much more!

The exterior unobstructed pass-thru storage, plus the universal docking station provide extra conveniences when traveling!

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All Momentum M-Class Toy Hauler Fifth Wheel Floorplans

  1. Momentum M-Class 327M Floorplan Image Zoom

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    Two Entry/Exit Doors, Front Bedroom, 35 ft 11 in in length, weighs 11900 lbs lbs, sleeps up to 8, 2 slides, many colors ...more

  2. Momentum M-Class 328M Floorplan Image Zoom

    Momentum M-Class 328M

    (2 in stock)

    Two Entry/Exit Doors, Front Bedroom, 35 ft 11 in in length, weighs 12400 lbs lbs, sleeps up to 8, 2 slides, many colors ...more

  3. Momentum M-Class 348M Floorplan Image Zoom

    Momentum M-Class 348M

    Kitchen Island, Loft, 38 ft 5 in in length, weighs 13400 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

  4. Momentum M-Class 349M Floorplan Image Zoom

    Momentum M-Class 349M

    Kitchen Island, Loft, 38 ft 11 in in length, weighs 13600 lbs lbs, sleeps up to 6, 3 slides, many colors ...more

  5. Momentum M-Class 350M Floorplan Image Zoom

    Momentum M-Class 350M

    (17 in stock)

    Bath and a Half, Loft, 38 ft 9 in in length, weighs 13500 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

  6. Momentum M-Class 388M Floorplan Image Zoom

    Momentum M-Class 388M

    (10 in stock)

    Bath and a Half, Loft, 41 ft 9 in in length, weighs 14300 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

  7. Momentum M-Class 395M Floorplan Image Zoom

    Momentum M-Class 395M

    (6 in stock)

    Bath and a Half, Loft, 42 ft 4 in in length, weighs 15400 lbs lbs, sleeps up to 8, 3 slides, many colors ...more

  8. Momentum M-Class 398M Floorplan Image Zoom

    Momentum M-Class 398M

    (8 in stock)

    Kitchen Island, Loft, 44 ft 9 in in length, weighs 15100 lbs lbs, sleeps up to 10, 3 slides, many colors ...more

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