2026 Forest River Sierra Destination 40DUPLEX
New Destination Trailer in Montclair, California, 91763
Unit Specs
- Stock #BB55666
- 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
Make memories together as a family with this 2026 Forest River Sierra Destination 40DUPLEX! Be a part of the Forest River family with this 2026 Forest River Sierra Destination 40DUPLEX. The sleep capacity allows you to bring up to 9 along on your travels in this rig. You won’t believe how big this RV feels with 4 slides. Go longer without filling up thanks to the 50 gallon fresh water tanks.
2026 Forest River Sierra Destination 40DUPLEX Features
2026 Forest River Sierra Destination 40DUPLEX Literature
Call:
909-310-9812
Stock #: BB55666
Dealer Info
![Giant RV]()
Unit Specs
- Stock #BB55666
- 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
Want S'more?
Sign up for the RVUSA Happy Camper Newsletter!
Everything about RV life delivered directly to your inbox. The hottest RVs, tips & tricks, recipes, travel destinations, new gadgets & much more!
Related Searches:
Similar Units From Giant RV
New 2026 Winnebago Solis 59PX
$119,999
New 2026 Fleetwood Fortis 32RW
$159,999
New 2026 Alliance RV Paradigm 395DS
$152,738
Recent stories from our Blog
Related Rental Searches:
Similar Units for Rent
2026 Forest River Sierra Destination 40DUPLEX Gallery