2026 Forest River Sierra 3900HBLR

New Fifth Wheel in Rockford, Michigan, 49341

$76,988.00
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New 2026 Forest River Sierra 3900HBLR available in Rockford, Michigan

Unit Specs

Looking to buy a 2026 Forest River Sierra Fifth Wheel RV?
This 2026 Forest River Sierra 3900HBLR is an RV the whole family will love. This 2026 Forest River Sierra 3900HBLR welcomes you into the Forest River family!

2026 Forest River Sierra 3900HBLR Features


2026 Forest River Sierra 3900HBLR Specifications

Dimensions

Height

13' 4"

Length

42' 9"

Width

8' 0"

Weights

Dry Weight

13,284 lbs

GVWR

16,085 lbs

Hitch Weight

2,085 lbs

Payload Capacity

2,801 lbs

Capacities

Refrigerator Capacity

16 cu ft

Sleep Capacity

3

Water Capacity - Black

104 gal

Water Capacity - Fresh

50 gal

Water Capacity - Grey

136 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

3

Hitch

Fifth Wheel

Electrical

# A/C

2

A/C Spec

Dual ducted 15k BTU Air Conditioners, prepped for 3rd 15k BTU A/C

*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.

2026 Forest River Sierra 3900HBLR Literature


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Seller Info
Fun Town - Grand Rapids

Fun Town - Grand Rapids

10947 Northland Drive
Rockford, MI 49341

Member Since 2025

See 196 Reviews
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Unit Specs

Looking to buy a 2026 Forest River Sierra Fifth Wheel RV?
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Fun Town - Grand Rapids
Fun Town - Grand Rapids

10947 Northland Drive
Rockford, MI 49341

Phone: Click to Call

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New 2026 Forest River Sierra 3900HBLR available in Rockford, Michigan