2026 Forest River Sandpiper 3900HBLR

New Fifth Wheel in Grand Rapids, Michigan, 49548

$75,999.00

New 2026 Forest River Sandpiper 3900HBLR available in Grand Rapids, Michigan

2026 Forest River Sandpiper 3900HBLR - New Fifth Wheel For Sale by TerryTown RV Superstore in Grand Rapids, Michigan

2026 Sandpiper 3900HBLR by Forest River from TerryTown RV Superstore in Grand Rapids, Michigan

Unit Specs

Stock #46946
Year2026
ManufacturerForest River
Make Forest River
ModelSandpiper
Floorplan3900HBLR
Type Fifth Wheel
ConditionNew
Length42' 9"
VIN4X4FSAR29TJ048944
Price $75,999.00
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Sleeps4
Water Capacity (Fresh)50 gal
Water Capacity (Black)104 gal
Water Capacity (Grey)136 gal

Looking to buy a 2026 Forest River Sandpiper Fifth Wheel RV?

AI Generated Description The Forest River Sandpiper 3900HBLR stands out with a GVWR of 16085 lbs and a 42.75 ft length. Its 2085 lbs hitch weight complements a dry weight of 13284 lbs, while the tank capacities deliver 104 gal for black water and 136 gal for gray water. Hit the open road with confidence, as premium build quality and refined materials define this rig. View the Forest River Sandpiper at TerryTown RV.

This 2026 Forest River Sandpiper 3900HBLR is jam-packed with features to make RVing better than ever. By owning this 2026 Forest River Sandpiper 3900HBLR, you’re joining the Forest River family! The sleep capacity allows you to bring up to 4 along on your travels in this rig. The 50 gallon fresh water tank is just right for easy RV traveling.

2026 Forest River Sandpiper 3900HBLR Features

2026 Forest River Sandpiper 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

Water Capacity - Black

104 gal

Water Capacity - Fresh

50 gal

Water Capacity - Grey

136 gal

Exterior

# Awnings

# Axles

# Doors

# Slides

Hitch

Fifth Wheel

Electrical

# A/C

A/C Spec

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

*MFG Specs are for the base unit. Certain options may change specifications listed. Please consult dealer for more details. RVUSA.com cannot guarantee the accuracy of the data presented.