2026 Forest River Sierra 3710HBFB

NewFifth wheel|Stock #NFW2646|Located at United R.V. Center in Haltom City, TX
$76,977$94,814
Save $17,837

The 2026 Forest River Sierra 3710HBFB is a spacious rear-king-bedroom, front-bunk fifth wheel with a bath-and-a-half layout and ultra-functional features—perfect for families or groups seeking room, convenience, and modern comforts in a towable package.

Interior Features:

  • Front bunk area (loft or bunk-style) offering flexible sleeping or storage space, with dedicated bath-and-a-half configuration including a mid-coach full bathroom and a half bath near the bunk.
  • Rear private king bedroom on a slide-out with a memory foam mattress and luxury finishes.
  • Central living space flows into a well-appointed kitchen featuring Chef's Kitchen Package: 16 cu ft 12 V stainless fridge, solid-surface countertops, stainless appliances, commercial-style faucet, 3-burner oven, backsplash, and thoughtful storage solutions like full-extension soft-close drawers.
  • Comfort upgrades include a 50″ smart TV, JBL Bluetooth media system, designer lighting, memory foam beds, and ducted dual-AC with prep for a third unit—ensuring a true residential vibe.

Exterior Features:

  • Robust construction with electric auto-leveling, 7,000 lb axles, ABS brakes, underbelly armor, TST tire monitoring, and a 200 W solar panel system with controller and battery.
  • Convenience and storage: electric awning with LED light strip, oversized pass-through compartment, insulated slam-latch baggage doors, quick-connect LP, and option-ready hookups like backup camera.
  • Durable exterior styling includes painted aerodynamic front cap, underbelly armor, upgraded rims, and 80/20 UV-protected tinted windows.

Specifications

Length

42 ft 9 in

Dry weight

12,649 lbs

Sleeps

8 people

Slideouts

4

Full specifications

ClassFifth wheel
ConditionNEW
Dry Weight (LBS)13082 LBS
Exterior ColorWHITE
Length (FT)42' 9"
MakeFOREST RIVER
Max Sleeping Count8
ModelSIERRA
Number Of Awnings2 ft
Number Of Slideouts3
StatusAVAILABLE
Stock #NFW2646
Sub ClassBunkhouse
Trim3710HBFB
Vin4X4FSEN21TJ055089
Year2026

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2026 Sierra 3710HBFB

2026 Sierra 3710HBFB
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