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Zoomers RV

2025 Forest River Sierra 3800RK

2025 Forest River 2025 Forest River Sierra - image 1
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Layout & Media

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2025 Forest River Sierra 3800RK floorplan

Complete Fifth Wheel Specifications

2025 Forest River Sierra Overview

Introducing the 2025 Forest River Sierra 3800RK, a new fifth-wheel that combines luxury and functionality. At 44.1 ft long and a dry weight of 12,849 lbs, this spacious RV comfortably sleeps 4 and features 4 slides for an expansive living space. The powerful 30,000 BTU air conditioning and 40,000 BTU heater ensure year-round comfort, making it perfect for any adventure. With a fresh water capacity of 50 gallons and a black water capacity of 50 gallons, you'll have everything you need for extended trips. Experience the reputation of Forest River craftsmanship and enjoy the freedom of the open road. Schedule your tour today!

Premium Features & Highlights

Spacious Interior Layout
4 Slides for Maximum Living Space
30,000 BTU Air Conditioning for Year-Round Comfort
40,000 BTU Heater for Cozy Evenings
Perfect for Family Getaways
Select a category to view specs

Overview

Vehicle Identification & Details

8 specifications available

Category
Fifth Wheel
Condition
new
Floorplan
3800RK
Make
Forest River
Model
Sierra
Stock Number
9163
VIN
4X4FSEP27SJ054248
Year
2025

Size & Weight

Dimensions, Weight, Construction & Exterior

6 specifications available

Dry Weight
12,849 lbs
GVWR
15,500 lbs
Length
44.1 ft
Width
8 ft
Awnings Count
0
Slides
4

Sleeping & Layout

Beds, Layout, Living & Comfort

3 specifications available

Bunk Beds Count
0
Private Bedroom
Yes
Sleeps
4

Kitchen & Dining

Cooking, Dining & Appliances

1 specifications available

Kitchen Location
Rear

Bathroom & Facilities

Comfort & Privacy

3 specifications available

Bathroom Location
Front
Bathrooms Count
1
Shower Type
Standard

Water Systems

Tanks & Plumbing

3 specifications available

Black Water Capacity
50 gal
Fresh Water Capacity
50 gal
Gray Water Capacity
100

Climate Control

Heating & Cooling

3 specifications available

Ac Btu
30,000 BTU
Air Conditioning
Standard
Heater Btu
40,000 BTU

* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Zoomers RV is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Zoomers RV.

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Built to Last

Superior construction for years of adventures
HVAC

30,000 BTU Air Conditioning

Stay cool in any climate with powerful cooling capacity.

HVAC

40,000 BTU Heater

Enjoy warmth and comfort during colder nights.

Ready for Your Next Adventure?

Experience the freedom of the open road with your next RV adventure

Payment Calculator

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from $445/mo
Estimated • 20% down

Schedule Tour

See this RV in person at our showroom

Showroom Hours
Mon-Fri: 10 AM - 6 PM, Sat: 9 AM - 5 PM
2503 E. State Rd. 524 Wabash, IN 46992

Trade-In Value

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Trade Evaluation

Dealer assessment

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are 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 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.
$61,900
est $537/mo