2026 Forest River Rockwood Signature 401SFB

New Fifth Wheel in Montclair, California, 91763

$81,721.00

New 2026 Forest River Rockwood Signature 401SFB available in Montclair, California

2026 Forest River Rockwood Signature 401SFB - New Fifth Wheel For Sale by Giant RV in Montclair, California

2026 Rockwood Signature 401SFB by Forest River from Giant RV in Montclair, California

Unit Specs

Stock #FRW3351
Year2026
ManufacturerForest River
Make Forest River
ModelRockwood Signature
Floorplan401SFB
Type Fifth Wheel
ConditionNew
Length40' 0"
VIN4X4FRLS23T1911335
Price $110,417.85
Sale Price $81,721.00
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Sleeps7
Water Capacity (Fresh)54 gal
Water Capacity (Black)92 gal
Water Capacity (Grey)83 gal

Looking to buy a 2026 Forest River Rockwood Signature Fifth Wheel RV?

2026 Forest River Rockwood Signature 401SFB

2026 Forest River Rockwood Signature 401SFB is built for luxury travelers and full-time RVers seeking a spacious front bath fifth wheel with residential comfort and premium construction. Featuring quad slide-outs, a massive front bathroom with dual sinks and large shower, spacious living area with theater seating and fireplace, and a luxurious king bedroom suite, this 43-foot luxury fifth wheel delivers true residential-style living on the road. With approximately 13,000+ lbs dry weight, washer/dryer prep, large holding tanks, and upscale Rockwood Signature finishes, the 401SFB is ideal for extended travel, seasonal camping, and upscale full-time RV living with exceptional space and comfort.

View a video of this 2026 Forest River Rockwood Signature 401SFB RV on YouTube!

2026 Forest River Rockwood Signature 401SFB Features

2026 Forest River Rockwood Signature 401SFB Specifications

Dimensions

Height

13' 4"

Length

40' 0"

Width

8' 0"

Weights

Dry Weight

11,460 lbs

GVWR

13,496 lbs

Hitch Weight

2,079 lbs

Payload Capacity

2,036 lbs

Capacities

Sleep Capacity

Water Capacity - Black

53 gal

Water Capacity - Fresh

54 gal

Water Capacity - Grey

131 gal

Exterior

# Awnings

# Axles

# Doors

# Slides

Hitch

Fifth Wheel

Electrical

# A/C

*MFG Specs are for the base unit. Certain options may change specifications listed. Please consult dealer for more details. RVUSA.com cannot guarantee the accuracy of the data presented.