Unit Specs
- Stock #17086
- Year2025
- ManufacturerForest River
- Make Forest River
- ModelSierra
- Floorplan3900HBLR
- Type Fifth Wheel
- ConditionNew
- Length42' 9"
- VIN4X4FSER22SJ054607
- Price $72,999.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps4
- Water Capacity (Fresh)50 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)136 gal
- Slideouts3
Looking to buy a 2025 Forest River Sierra Fifth Wheel RV?
Enjoy your RV trips more than ever before in this 2025 Forest River Sierra 3900HBLR. Ready to be a proud Forest River owner? This 2025 Forest River Sierra 3900HBLR is the perfect fit. The sleep capacity allows you to bring up to 4 along on your travels in this rig. With three slides, this rig feels roomy and spacious inside. The 50 gallon fresh water tank is just right for easy RV traveling.
2025 Forest River Sierra 3900HBLR Features
2025 Forest River Sierra 3900HBLR Specifications
Dimensions
Height
13' 4"
Length
42' 9"
Width
8' 0"
Weights
Dry Weight
13,284 lbs
GVWR
13,085 lbs
Hitch Weight
2,085 lbs
Payload Capacity
2,801 lbs
Capacities
Refrigerator Capacity
16.2 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
15k BTU Air Conditioners
2025 Forest River Sierra Brochure 1
Call:
810-670-2950
Stock #: 17086
Dealer Info
![Tradewinds RV Center]()
Unit Specs
- Stock #17086
- Year2025
- ManufacturerForest River
- Make Forest River
- ModelSierra
- Floorplan3900HBLR
- Type Fifth Wheel
- ConditionNew
- Length42' 9"
- VIN4X4FSER22SJ054607
- Price $72,999.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps4
- Water Capacity (Fresh)50 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)136 gal
- Slideouts3
Looking to buy a 2025 Forest River Sierra Fifth Wheel RV?
Email Dealer
Request More Info on this 2025 Forest River Sierra 3900HBLR Offered for sale by Tradewinds RV Center
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