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Keystone Alpine Avalanche Edition fifth wheel 390DS highlights:

  • Two Bedrooms
  • Loft Area
  • Two Full Bathrooms
  • Dual Entry
  • Fireplace

Interior Layout & Features

  • Sleeping Capacity: Sleeps up to 7 with a front master suite (king bed slide), rear suite (queen bed slide), and a loft above accommodation

  • Bathrooms: Two full baths—one in each bedroom suite—with dual entry doors

  • Living/Kitchen Area: Central space with opposing slides featuring theater seating, a freestanding dinette, fireplace, and a kitchen island with a full-size residential refrigerator .

  • Premium Construction: Includes Keystone signature features such as the Polar Pack insulation package, heated underbelly, Astro foil thermal reflective layer, Tru-Fit slide construction to reduce leaks, in-floor heating ducts, KeyTV™, and MaxTurn™ turning clearance

Call, Click, Text or Visit Us Today at Campers Inn of Kings Mountain and Find Your Away!

Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary.

New 2026 Keystone RV Avalanche 390DS

Type: Fifth Wheel
Condition: NEW
Year: 2026
Manufacturer: Keystone RV
Brand: Avalanche
Model: 390DS
Weight (Dry/Gross): 14258 lbs / --
Sleeps: 7
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