2026 Forest River Sierra Destination 40DUPLEX
New Destination Trailer in Montclair, California, 91763
Unit Specs
- Stock #BB55665
- Year2026
- ManufacturerForest River
- Make Forest River
- ModelSierra Destination
- Floorplan40DUPLEX
- Type Destination Trailer
- ConditionNew
- Length42' 10"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps9
- Water Capacity (Fresh)50 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)156 gal
- Slideouts4
Everything you need for the perfect RV trip is packed into this 2026 Forest River Sierra Destination 40DUPLEX. By owning this 2026 Forest River Sierra Destination 40DUPLEX, you’re joining the Forest River family! This rig sleeps 9, so it makes the perfect family RV. You won’t believe how big this RV feels with 4 slides. If you’re thinking of heading off grid, this rig has a 50 fresh water tank.
2026 Forest River Sierra Destination 40DUPLEX Features
2026 Forest River Sierra Destination 40DUPLEX Literature
Call:
909-310-9812
Stock #: BB55665
Dealer Info
![Giant RV]()
Unit Specs
- Stock #BB55665
- Year2026
- ManufacturerForest River
- Make Forest River
- ModelSierra Destination
- Floorplan40DUPLEX
- Type Destination Trailer
- ConditionNew
- Length42' 10"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps9
- Water Capacity (Fresh)50 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)156 gal
- Slideouts4
Email Dealer
Request More Info on this 2026 Forest River Sierra Destination 40DUPLEX Offered for sale by Giant RV
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