Used 2018 Grand Design Momentum 388M Toy Hauler Fifth Wheel
14' Garage; Sleeps 8; Kitchen Island
Hit the road with confidence and adventure in this used 2018 Grand Design Momentum 388M, a rugged and well-appointed toy hauler that perfectly blends garage capability with residential comfort. Designed for adventurers who want to haul ATVs, dirt bikes, or outdoor gear without giving up a premium living experience, this fifth wheel delivers space, versatility, and refined styling.
Ultimate Garage & Toy Hauling Space
- Spacious rear garage with reinforced flooring and tie-downs
- 12-foot garage area easily accommodates larger bikes and gear
- Ramp door with spring-assist for simple loading and unloading
- Loft or upper bunk space adds sleeping flexibility
Comfortable Living & Entertaining
- Open-concept living area with slide-outs for maximum space
- Theater seating and sofa options for lounging after a day of adventure
- Large entertainment center with TV and storage
- Oversized windows for natural light and scenic views
Well-Equipped Kitchen
- Full-size residential refrigerator and freezer
- Four-burner cooktop with oven and microwave
- Solid surface countertops with plenty of prep space
- Ample cabinets and pantry storage
Private Bedroom Retreat
- Front master bedroom with queen or king bed depending on layout
- Wardrobe closets and dresser space for storage
- Optional TV hookup for extra comfort
Full Bathroom Convenience
- Spacious shower with skylight for added height and brightness
- Vanity with sink and storage
- Porcelain toilet and linen closet
Why Choose This 2018 Momentum 388M
This Grand Design Momentum 388M shines with its versatile garage space, premium amenities, and thoughtful residential design. It’s ideal for riders, outdoor enthusiasts, and families who want to tow toys without sacrificing comfort or quality living space.
Why Buy from Lazydays RV powered by Campers Inn
Choosing the right RV is only half the journey. Choosing the right dealership makes all the difference. When you purchase from Campers Inn RV, you gain:
A Legacy of Trust
Extensive Inventory and Competitive Pricing
Certified Service and Support
Parts and Accessories
A Long-Term Camping Partner
Stopped in to look at options. Wonderful customer service, we were shown several different options to give us a good idea of what we liked and didnt like. Wish all lots were as attentive and helpful rather than pushing a big sale. Definitely will be back. - Lyncee
Stock# 110711A
| 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 |
| GVWR | 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 | 40000 btu |
| Fuel Capacity | 60 gals |
| Number Of Bunks | 1 |
| Available Beds | Queen |
| Refrigerator Type | 4 Door |
| Refrigerator Size | 18 cu ft |
| Convection Cooking | Yes |
| Cooktop Burners | 3 |
| Number of Awnings | 2 |
| Axle Weight | 7000 lbs |
| Garage Size | 14 ft |
| LP Tank Capacity | 30 |
| Water Heater Capacity | 12 gal |
| Water Heater Type | Gas/Electric |
| AC BTU | 30000 btu |
| TV Info | LR LED, Cargo TV |
| Awning Info | 18' & 10' Power |
| Axle Count | 3 |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
| VIN | 573FM4635J1205311 |
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