2026 Forest River Sierra 4002FB

New Fifth Wheel in Rockford, Michigan, 49341

$72,988.00
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New 2026 Forest River Sierra 4002FB available in Rockford, Michigan

Unit Specs


This 2026 Forest River Sierra 4002FB is the perfect rig for your adventures and explorations. Be a part of the Forest River family with this 2026 Forest River Sierra 4002FB.

2026 Forest River Sierra 4002FB Features


2026 Forest River Sierra 4002FB Specifications

Dimensions

Height

13' 4"

Length

43' 5"

Width

8' 0"

Weights

Dry Weight

12,889 lbs

GVWR

15,500 lbs

Hitch Weight

2,340 lbs

Payload Capacity

2,611 lbs

Capacities

Refrigerator Capacity

16 cu ft

Sleep Capacity

6

Water Capacity - Black

100 gal

Water Capacity - Fresh

50 gal

Water Capacity - Grey

100 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

4

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 4002FB Literature


Seller Info

Fun Town - Grand Rapids

10947 Northland Drive
Rockford, MI 49341

Member Since 2025

See 196 Reviews

Unit Specs

Email Seller

Request More Info on this 2026 Forest River Sierra 4002FB 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

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New 2026 Forest River Sierra 4002FB available in Rockford, Michigan