Unit Specs
- Stock #17376
- Year2026
- ManufacturerForest River
- Make Forest River
- ModelSierra
- Floorplan3710HBFB
- Type Fifth Wheel
- ConditionNew
- Length42' 9"
- VIN4X4FSEN22TJ055473
- Price $76,999.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps7
- Water Capacity (Fresh)50 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)104 gal
Looking to buy a 2026 Forest River Sierra Fifth Wheel RV?
This 2026 Forest River Sierra 3710HBFB is the perfect rig for your adventures and explorations. Ready to be a proud Forest River owner? This 2026 Forest River Sierra 3710HBFB is the perfect fit. The sleep capacity allows you to bring up to 7 along on your travels in this rig. Go longer without filling up thanks to the 50 gallon fresh water tanks.
2026 Forest River Sierra 3710HBFB Features
2026 Forest River Sierra 3710HBFB Specifications
Dimensions
Height
13' 5"
Length
42' 9"
Width
8' 0"
Weights
Dry Weight
12,649 lbs
GVWR
15,500 lbs
Hitch Weight
2,405 lbs
Payload Capacity
2,851 lbs
Capacities
Refrigerator Capacity
16 cu ft
Sleep Capacity
8
Water Capacity - Black
104 gal
Water Capacity - Fresh
50 gal
Water Capacity - Grey
104 gal
Exterior
# Awnings
1
# 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
2026 Forest River Sierra 3710HBFB Literature
Call:
810-670-2950
Stock #: 17376
Dealer Info
![Tradewinds RV Center]()
Unit Specs
- Stock #17376
- Year2026
- ManufacturerForest River
- Make Forest River
- ModelSierra
- Floorplan3710HBFB
- Type Fifth Wheel
- ConditionNew
- Length42' 9"
- VIN4X4FSEN22TJ055473
- Price $76,999.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps7
- Water Capacity (Fresh)50 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)104 gal
Looking to buy a 2026 Forest River Sierra Fifth Wheel RV?
Email Dealer
Request More Info on this 2026 Forest River Sierra 3710HBFB Offered for sale by Tradewinds RV Center
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