• RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image
  • RV listing image

Keystone Alpine Avalanche Edition fifth wheel 390DS highlights:

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

Interior Layout & Living Space

Sleeping Areas

  • Front master bedroom: Spacious suite with king-size bed slide.

  • Second bedroom: Queen-size bed slide plus a loft area above it — ideal for kids or extra guests.

  • Loft: Additional sleeping or storage space above secondary bedroom.

Bathrooms

  • Two full bathrooms: One in each bedroom area, offering convenience and privacy.

Living & Kitchen

  • Central living area: Dual opposing slides create an open, roomy interior.

  • Kitchen island: Full kitchen with residential-style refrigerator, 3-burner cooktop, and plenty of counter space.

  • Entertainment: Fireplace and large living area TV setup.

Comfort, Construction & Amenities

  • Wide-body, heavy-duty build: With 12? and 10? frame I-beams and shock-absorbing hitch pin.

  • All-season Polar Pack insulation: Heated, enclosed underbelly and reflective insulation layers for extended weather capability.

  • Three A/C units: Dual 15K BTU quiet cool systems and third 13.5K BTU A/C prepped.

  • In-floor heating ducts: Improves interior warmth distribution in cool conditions.

  • Washer/dryer prep: Ready for laundry in the unit.

  • Hydraulic auto-leveling system: Makes setup at campsites easier.

  • Road Armor™ pin box: Helps with towing stability.

Kitchen & Entertainment Highlights

  • Large residential refrigerator: ~18?cu?ft or more.

  • Island kitchen design: Offers workspace and storage.

  • Fireplace & LED TV: Enhances the main living area for comfort.

Exterior & Outdoor Features

  • Two power awnings: Provides extended outdoor shade areas.

  • Large tinted windows: Improve natural light and views.

  • Heavy-duty axles: 7,000?lb each to support the unit’s weight.

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
Login

Already have an account