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New 2026 Grand Design Momentum 399M

Toy Hauler Fifth Wheel
Stock # 70900
Ripon
0hdrv-make-offer New Floor Plan
Ultimate Toy Hauler Luxury
  • Today’s Best Price: $149,995
  • MSRP: $200,978
  • You Save: $50,983
  • 45ft long
  • 19,170 lbs
  • Sleeps 4
  • 3 slides
  • Kitchen Island
    Two Entry/Exit Doors
Call Today 209-924-4022
What Other Customers Are Saying

  • Our recent purchase was great

    "Our recent purchase was great - a positive experience. We had some service work done recently and we can't say enough positive things about how the work was done and how we were treated. They are a dedicated crew! We thank them all from the top down - "
    Richard

  • Great Service Dept

    The service experience during our warenty repair appointment was great due to one person. Melissa S. as always, was very attentive to our needs and gave us direction on how to keep our RV up and running in detail.
    Thomas from Rocklin, CA

  • Pleased with our selection

    "We originally set out on a mission to purchase a used trailer. After visiting several different locations to review different makes, models, and price options, we stopped in at Happy Daze. Ruben Ayala greeted us with an extremely friendly, no-pressure approach and showed us his used inventory. Of course, ... More »
    Fred
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Happy Daze RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales taxes, registration, tags and delivery fees. Manufacture pictures, specifications, and features may be used in place of actual units on our lot. To preserve the quality and mileage of our coaches, we only do test drives with a qualified offer to purchase.

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