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 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.