2017 Momentum 399TH Specifications
| Hitch Weight | 3400 lbs. |
| Ship Weight | 15900 lbs. |
| Gross Weight (GVWR) | 20000 lbs. |
| Cargo Capacity | 4100 |
| Length (Exterior) | 43 3 |
| Height (Exterior) | 13 4 |
| Width (Exterior) | 8 6 |
| Slides | 3 |
| Fresh Water Capacity | 117 gallons |
| Gray Water Capacity | 104 gallons |
| Black Water Capacity | 104 gallons |
| L.P. Capacity | 60 lbs. |
Description - 2017 Momentum 399TH
Top Features:
- Spacious 13' Garage
- Bath and a Half
- Generator
- Fuel Station
- Automatic Leveling
- Side Patio and Party Deck
The 2017 Momentum 399TH by Grand Design is a luxury toy hauler designed for adventure enthusiasts who don’t want to compromise on comfort. The expansive 13' garage provides ample room for ATVs, motorcycles, or other gear, while the living space offers residential-quality finishes and modern amenities. With a bath and a half, this model is perfect for accommodating family and friends. The built-in generator and fuel station make it ideal for off-grid exploration, while the automatic leveling system ensures you’re set up and ready to relax in no time. Whether you're hitting the trails or enjoying campground life, the Momentum 399TH is built to handle it all.
Call or text Ed 1-850-502-7721
2017 Grand Design Momentum Brochure
NO DEALER PREP FEES, AND NO SURPRISE DEALER FEES
We take all trades, Autos, RV's, Boats, Side-by-Sides etc., we take everything.
We offer shipping to your door!
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Best Prices β No Hidden Fees
Momentum 399TH RVs are manufactured by Grand Design.