2025 Forest River Sierra 3800RK

New Fifth Wheel in Rockford, Michigan, 49341

$64,977.00
Show All 59 Photos
New 2025 Forest River Sierra 3800RK available in Rockford, Michigan
2025 Forest River Sierra 3800RK - New Fifth Wheel For Sale by Fun Town - Grand Rapids in Rockford, Michigan
2025 Sierra 3800RK by Forest River from Fun Town - Grand Rapids in Rockford, Michigan
New 2025 Forest River Sierra 3800RK available in Rockford, Michigan

Unit Specs

  • Stock #210601
  • Year2025
  • ManufacturerForest River
  • Make Forest River
  • ModelSierra
  • Floorplan3800RK
  • Type Fifth Wheel
  • ConditionNew
  • VIN4X4FSEP28SJ054145
  • MSRP $100,444.30
  • Price $64,977.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Slideouts4
  • # Axles2

This 2025 Forest River Sierra 3800RK is the perfect rig for your adventures and explorations. By owning this 2025 Forest River Sierra 3800RK, you’re joining the Forest River family! This rig cuts no corners on space, expanding into a massive living area with 4 slides.

2025 Forest River Sierra 3800RK Features


2025 Forest River Sierra 3800RK Specifications

Dimensions

Height

13' 4"

Length

44' 1"

Width

8' 0"

Weights

Dry Weight

12,849 lbs

GVWR

15,500 lbs

Hitch Weight

2,405 lbs

Payload Capacity

2,651 lbs

Capacities

Refrigerator Capacity

16.2 cu ft

Sleep Capacity

4

Water Capacity - Black

52 gal

Water Capacity - Fresh

50 gal

Water Capacity - Grey

156 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

4

Hitch

Fifth Wheel

Electrical

# A/C

2

A/C Spec

15k BTU Air Conditioners

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2025 Forest River Sierra 3800RK Literature


2025 Sierra Brochure PDF 2025 Sierra Brochure 1
Seller Info

Fun Town - Grand Rapids

10947 Northland Drive
Rockford, MI 49341

Member Since 2025

See 196 Reviews

Unit Specs

  • Stock #210601
  • Year2025
  • ManufacturerForest River
  • Make Forest River
  • ModelSierra
  • Floorplan3800RK
  • Type Fifth Wheel
  • ConditionNew
  • VIN4X4FSEP28SJ054145
  • MSRP $100,444.30
  • Price $64,977.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Slideouts4
  • # Axles2

Email Seller

Request More Info on this 2025 Forest River Sierra 3800RK Offered for sale by Fun Town - Grand Rapids
Fun Town - Grand Rapids
Fun Town - Grand Rapids

10947 Northland Drive
Rockford, MI 49341

Phone: Click to Call

campground and travel trailer

Everything about RV life delivered directly to your inbox. The hottest RVs, tips & tricks, recipes, travel destinations, new gadgets & much more!

Child Eating s'mores
2025 Forest River Sierra 3800RK Gallery

Click on images to see them enlarged in a slideshow format

New 2025 Forest River Sierra 3800RK available in Rockford, Michigan
2025 Forest River Sierra 3800RK - New Fifth Wheel For Sale by Fun Town - Grand Rapids in Rockford, Michigan
2025 Sierra 3800RK by Forest River from Fun Town - Grand Rapids in Rockford, Michigan
New 2025 Forest River Sierra 3800RK available in Rockford, Michigan