New 2026 Forest River SANDPIPER 3370RLS

The 2026 Sandpiper 3370RLS brings a triple-slide layout, a king-bed slide, and a design built for comfort and convenience at the campground. Three slideouts open up the interior, giving campers roomy living space and great flow. 

Inside you’ll find a fully equipped kitchen with a kitchen island, a 17 cu. ft. 12V refrigerator, and plenty of cabinetry — great for meal prep and storage whether you’re on a short trip or a longer stay. 

The rear living / sleeping area offers flexible sleeping and seating: a hide-a-bed sofa or free-standing dinette gives space for relaxing or dining, and the living area layout works well for downtime after a day outside. 

The private front bedroom features the king-bed slide and ample storage, giving campers a restful place to recharge. 

Built for durability and convenience, the 3370RLS includes an automatic electric level-up system, towed-capacity 7,000 lb axles with anti-lock brakes, and a drop-frame pass-through storage bay — handy for hauling gear or extras on longer campground stays. 

Well-suited for campers who want a manageable but full-featured fifth wheel with solid construction, flexible living spaces, and good utility. Available now at Tri-Am RV Center

Retail Price
$85,199
Sales Price
$73,295
Stock # 11184
Condition NEW
Status AVAILABLE
Year 2026
Make Forest River
Model SANDPIPER
Trim 3370RLS
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Specifications

General
Exterior Color WHITE
Class FIFTH WHEEL
Dry Weight (LBS) 10260 LBS
Other Specifications
Length (FT) 36' 4"

The 2026 Sandpiper 3370RLS brings a triple-slide layout, a king-bed slide, and a design built for comfort and convenience at the campground. Three slideouts open up the interior, giving campers roomy living space and great flow. 

Inside you’ll find a fully equipped kitchen with a kitchen island, a 17 cu. ft. 12V refrigerator, and plenty of cabinetry — great for meal prep and storage whether you’re on a short trip or a longer stay. 

The rear living / sleeping area offers flexible sleeping and seating: a hide-a-bed sofa or free-standing dinette gives space for relaxing or dining, and the living area layout works well for downtime after a day outside. 

The private front bedroom features the king-bed slide and ample storage, giving campers a restful place to recharge. 

Built for durability and convenience, the 3370RLS includes an automatic electric level-up system, towed-capacity 7,000 lb axles with anti-lock brakes, and a drop-frame pass-through storage bay — handy for hauling gear or extras on longer campground stays. 

Well-suited for campers who want a manageable but full-featured fifth wheel with solid construction, flexible living spaces, and good utility. Available now at Tri-Am RV Center

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