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We will be Open 8am-12pm Christmas Eve, closed Christmas day. Open Monday - Saturday, 8am to 4:30pm, after hours by appointment only, Closed SundayWe will be Open 8am-12pm Christmas Eve, closed Christmas day. Open Monday - Saturday, 8am to 4:30pm, after hours by appointment only, Closed SundayWe will be Open 8am-12pm Christmas Eve, closed Christmas day. Open Monday - Saturday, 8am to 4:30pm, after hours by appointment only, Closed Sunday
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New 2025 Forest River RV Sierra 3800RK @ Oak Lake RV

Fifth Wheel
Stock #54071
Oak Lake RV
Triple Tow Washer & Dryer
Dual A/C, Auto Level, Solar & More!
  • Sale Price: $69,989
  • MSRP: $98,286
  • Save: $28,297
Payments From: $798 /mo.
  • Sleeps 4
  • 4 Slides
  • Front Bath
    Rear Kitchen
  • 44ft Long
  • 13,041 lbs
  • Interior Color
    Switchback
What Other Customers Are Saying

  • Set-up and Tour Service AWESOME!

    Start with Al, he showed us multiple rigs. He was like the Energizer Bunny! If we asked, to peak in one, He said yes, through snow and ice! Mike explained our rig so we could understand, as well as Ryan and his expertise setting it up was amazing to watch!
    Susan from Duluth, MN

  • Great Service

    Oak Lake RV has always gone out of its way to satisfy my needs. I purchased a new Travel Trailer from Oak Lake four years ago. Oak Lake has stood by that product since day 1. And when I need advise they have provided sound information. All staff have treated me with respect , both sales and service.
    Ruth from Duluth, MN

  • Great service and great staff

    Purchased our second RV from Oak Lake RV. It was a good experience and we'll continue to do business with Oak Lake RV. Dave did the orientation and he was great. Bill did the paperwork and he was proficient and friendly. Henry handled the same both times we purchased here and he's very good at what
    Barry from Grand Rapids, MN
We are here to help!

Oak Lake RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @218-485-9900 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.