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New 2026 Grand Design Momentum 399M

Toy Hauler Fifth Wheel
Stock #70900
Ripon
Featured New Floor Plan
Ultimate Toy Hauler Luxury
  • MSRP: $200,978
  • 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
  • Excellent experience

    "Buying a travel trailer from Happy Daze has been one of my smoothest, hassle free transactions for an RV to date. My sales rep Dan Risk was an excellent communicator and did his best to answer all my questions. He really came across as an advocate for me the customer and really got me locked into buying ... More »
    Aaron
  • Great Selection

    Very good selection of RV's and Travel Trailers! We searched and visited many different dealerships and found our perfect travel trailer at Happy Daze RV! Zero pressure, super attentive sales staff and the buying process was a breeze. This has to have been our fastest purchase from visit, to selection, ... More »
    Rob from Walnut Creek, CA
  • Very Happy

    "Sales, service and parts...what a great staff Happy Daze has working for them! We are very pleased with the great effort that the Happy Daze team made in order to meet our needs. We LOVE our new Pacific Coachworks Tango 309bhss and are looking forward to spending many years traveling with our family ... More »
    Dara

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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.