2021 Grand Design Momentum 399TH
Sleeps 8
43 ft. long
Pet friendly
2021 Grand Design Momentum
2021 Grand Design Momentum 399TH toy hauler has truly raised the bar when it comes to Toy Haulers. With plenty of space for taking it easy and a garage for leaving the mess, the Momentum was meant for living well and playing hard. Hitch=3,400, UVW=15,900, Gvwr = 20,000, Length=43' 1". Height=13' 5", Sleeps 5-8. Ask for a full list of featuresOther things to noteNo Smoking
2021 Grand Design Momentum 399TH toy hauler has truly raised the bar when it comes to Toy Haulers. With plenty of space for taking it easy and a garage for leaving the mess, the Momentum was meant for living well and playing hard. Hitch=3,400, UVW=15,900, Gvwr = 20,000, Length=43' 1". Height=13' 5", Sleeps 5-8. Ask for a full list of featuresOther things to noteNo Smoking
Features
2021 Grand Design Momentum
- Sleeps 8
- Fresh water: 155 gal
- Gray water: 104 gal
- Black water: 104 gal
- Gross weight: 20,000 lbs
- Sleeps 8
- Fresh water: 155 gal
- Gray water: 104 gal
- Black water: 104 gal
- Gross weight: 20,000 lbs
Amenities
- Toilet
- Inside Shower
- Outside Shower
- Bath towels
- Bathroom sink
- Toilet paper
- Toiletries
- Hot water
- Toilet
- Inside Shower
- Outside Shower
- Bath towels
- Bathroom sink
- Toilet paper
- Toiletries
- Hot water
Usually answers in less than 24 hours
Rules and policies
- Pet friendly
- No music festivals
- No tailgating
- No smoking
- Unlimited mileage
- 4 generator hours / day
24/7 roadside assistance
Learn more about Roadside AssistanceRoadside assistance on every rental, plus help planning your trip or operating the RV.
Learn more about Roadside AssistanceAvailability and rates
May 2024
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June 2024
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There’s a 2 night minimum stay
Discounts
- Monthly (28+ nights): 9.9% off nightly rate
Fees
- Security deposit: $685.00 (refundable)
- Prep fee: $239.75. Covers preparing and sanitizing the unit prior to each rental
2021 Grand Design Momentum 399TH
Dates
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