Unit Specs
- Stock #FSI171
- Year2026
- ManufacturerForest River
- Make Forest River
- ModelSierra
- Floorplan3900HBLR
- Type Fifth Wheel
- ConditionNew
- MSRP $112,519.50
- Sale Price Get Sale Price!
- Need to know your payment? Use our RV Loan Calculator!
- Chassis2026 FOREST RIVER SIERRA 3900HBLR Get ready for
Enjoy your RV travels in style with this 2026 Forest River Sierra 3900HBLR. By owning this 2026 Forest River Sierra 3900HBLR, you’re joining the Forest River family!
2026 Forest River Sierra 3900HBLR Features
2026 Forest River Sierra 3900HBLR Specifications
Height
13' 4"
Length
42' 9"
Width
8' 0"
Dry Weight
13,284 lbs
GVWR
16,085 lbs
Hitch Weight
2,085 lbs
Payload Capacity
2,801 lbs
Refrigerator Capacity
16 cu ft
Sleep Capacity
3
Water Capacity - Black
104 gal
Water Capacity - Fresh
50 gal
Water Capacity - Grey
136 gal
# Awnings
2
# Axles
2
# Doors
1
# Slides
3
Hitch
Fifth Wheel
# A/C
2
A/C Spec
Dual ducted 15k BTU Air Conditioners, prepped for 3rd 15k BTU A/C
2026 Forest River Sierra 3900HBLR Literature
Unit Specs
- Stock #FSI171
- Year2026
- ManufacturerForest River
- Make Forest River
- ModelSierra
- Floorplan3900HBLR
- Type Fifth Wheel
- ConditionNew
- MSRP $112,519.50
- Sale Price Get Sale Price!
- Need to know your payment? Use our RV Loan Calculator!
- Chassis2026 FOREST RIVER SIERRA 3900HBLR Get ready for
Email Seller
Request More Info on this 2026 Forest River Sierra 3900HBLR Offered for sale by Giant RV
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