Lexington, NC – Finding the right recreational vehicle means balancing spatial requirements, towing capabilities, and long-term durability. Many buyers face a common dilemma: smaller trailers sacrifice comfort, while oversized units create towing challenges and limit campground options. The Sandpiper 3900HBLR addresses this challenge through intelligent design that maximizes living space within a manageable 42-foot, 9-inch footprint.

This Forest River fifth wheel features three slide-outs that transform the interior from road-ready to residential-scale living. The floor plan includes a dedicated bath-and-a-half configuration, eliminating morning congestion for families or couples. The mid-coach powder room provides toilet and sink access without disrupting bedroom privacy, while washer-dryer prep transforms this space into a functional laundry area when needed.
Technical Specifications at a Glance
Specification | Measurement |
Overall Length | 42' 9" |
Unloaded Vehicle Weight | 13,284 lbs |
Gross Vehicle Weight Rating | 16,085 lbs |
Cargo Carrying Capacity | 2,801 lbs |
Hitch Weight | 2,085 lbs |
Sleeping Capacity | 4 persons |
Fresh Water | 50 gallons |
Gray Water | 136 gallons |
Black Water | 104 gallons |
Climate Control and Water Systems
Buyers shopping for Lexington RVs for sale options often prioritize climate control and water heating efficiency. The unit addresses both concerns with dual 15,000-BTU ducted air conditioning systems and a 60,000-BTU tankless water heater. The on-demand water heating eliminates recovery time between showers, while the dual AC configuration provides zoned cooling throughout the 43-foot interior.
Kitchen and Living Space Design
Culinary Accommodations
The kitchen layout demonstrates thoughtful space planning. A large island with waterfall edge countertops anchors the cooking area, supported by stainless steel appliances, including a 17-cubic-foot 12-volt refrigerator. The butler pantry extends storage capacity beyond standard cabinets, accommodating bulk provisions for extended trips. A three-burner high-output range with 22-inch oven handles full meal preparation, while the 30-inch over-the-range microwave maximizes counter space.
Residential Living Quarters
Living quarters feature an L-shaped sofa with a chaise lounge positioned opposite an entertainment center with a fireplace. The front bedroom includes a king-sized bed on a slide-out, flanked by wardrobes and overhead storage. Walk-in closet space provides organization for extended travel wardrobes, while residential lighting throughout creates an apartment-like atmosphere.
Construction and Durability Features
The construction methodology reflects long-term durability priorities. A welded aluminum-framed vacuum-bonded laminated superstructure provides rigidity without excessive weight. The cambered powder-coated frame includes rust inhibitor treatment, while the fully enclosed underbelly protects plumbing and electrical systems from road debris and temperature extremes. Goodyear tires mounted on 7,000-pound axles handle the unit's loaded weight with appropriate safety margins.
Central North Carolina Location Advantages
Central North Carolina's geography offers fifth-wheel owners strategic advantages. Positioned 45 minutes from Charlotte and within an hour of Greensboro, Lexington provides interstate access to mountain and coastal destinations. High Rock Lake, Deep River, and the Uwharrie National Forest create diverse camping options within 30 minutes. The region's moderate climate extends the camping season compared to northern states, while avoiding extreme summer temperatures common in southern markets.
Full-Service Support and Maintenance
Country Roads RV Center, Inc. - Sales maintains a full-service facility addressing post-purchase needs that frustrate many owners. The parts department stocks components for immediate repairs, while special orders typically arrive within 24 hours. Service technicians hold RVIA certification and handle warranty work, collision repairs, and routine maintenance. The location's central positioning reduces transport costs for units requiring service, translating to lower hourly rates compared to metropolitan dealerships.
Towing Requirements and Setup Features
Buyers considering the Sandpiper 3900HBLR should evaluate towing vehicle compatibility before purchase. The 2,085-pound hitch weight requires a three-quarter-ton or larger truck with appropriate fifth-wheel hitching equipment. The electric leveling system simplifies setup once on-site, while the tire pressure monitoring system provides real-time alerts during transit.

About Country Roads RV Center
Country Roads RV Center ranks among North Carolina's largest fifth-wheel and travel trailer dealers, serving buyers throughout the Piedmont region. The family-owned dealership operates a full-service facility in Lexington, providing parts inventory, certified technicians, and comprehensive pre-delivery inspections. The central location minimizes overhead costs, creating competitive pricing on new and pre-owned inventory. Buyers flying into Greensboro (GSO) or Charlotte (CLT) airports receive complimentary pickup with advance notice. The dealership carries multiple product lines and maintains memberships with the Winston-Salem Better Business Bureau and the North Davidson Chamber of Commerce.
For information on current Lexington RV for sale inventory, contact Country Roads RV Center at (336) 775-2100.
