Introducing the new 2026 East to West Blackthorn 3750LK, a luxury fifth wheel designed for extended travel, seasonal living and full time RV ownership. Featuring a spacious rear kitchen floorplan, residential amenities and premium construction, the Blackthorn 3750LK delivers the comfort and functionality today's RV owners demand.

Step inside and discover a spacious interior enhanced by triple slideouts that create an open residential atmosphere. The central living area features theater seating, a tri fold sofa, entertainment center and fireplace, providing a comfortable space for relaxing, entertaining guests or enjoying extended stays on the road.

The highlight of the 3750LK is its luxury rear kitchen. Designed for serious cooks and long term travelers, this floorplan offers expansive countertop space, a large kitchen island, residential appliances and abundant cabinet storage. Whether preparing meals for two or hosting family and friends, the rear kitchen design provides exceptional functionality and convenience.

The dining area includes a free standing dinette positioned near large panoramic windows, allowing you to enjoy meals while taking in beautiful campsite views. Premium cabinetry and residential finishes throughout the coach create a high end atmosphere that rivals many luxury homes.

The private front bedroom features a king bed, wardrobe storage, dresser and washer dryer prep. The spacious design provides a comfortable retreat while offering ample room for clothing and personal belongings during extended trips.

The large bathroom includes a residential style shower, vanity, medicine cabinet and linen storage. Designed for comfort and convenience, it provides all the amenities needed for full time living and long term travel.

Built with East to West premium construction, the Blackthorn features a wide body design, aluminum framing, laminated sidewalls, enclosed underbelly and an automatic leveling system. Modern technology and premium components help make setup easier while improving overall ownership satisfaction.

Exterior features include dual power awnings, pass through storage, MORryde entry steps and a centralized utility station that simplifies campsite setup and enhances convenience.

If you are looking for a luxury rear kitchen fifth wheel that combines residential comfort, premium amenities and exceptional value, the 2026 East to West Blackthorn 3750LK is an outstanding choice. Contact our Marana location today to schedule a personal walkthrough.

Full Spec Sheet

Exterior Length**

40 ft 10 in

Exterior Width****

8 ft

Exterior Height****

13 ft 4 in

Dry Weight****

12,619 lb

Gross Vehicle Weight Rating****

16,120 lb

Cargo Carrying Capacity****

3,501 lb

Hitch Weight****

2,120 lb

Number of Slideouts****

3

Sleeping Capacity****

Up to 4 people

Fresh Water Tank Capacity****

64 gallons

Gray Water Tank Capacity****

108 gallons

Black Water Tank Capacity****

44 gallons

Propane Capacity****

Dual 30 lb tanks totaling 60 lb

Air Conditioning****

27,000 BTU dual air conditioning system

Furnace****

35,000 BTU furnace

Water Heater****

On demand tankless water heater

Kitchen Features****

Rear kitchen, kitchen island, 16 cubic foot refrigerator, four burner range, residential microwave, pantry storage, solid surface countertops

Bathroom Features****

Large residential shower, vanity, medicine cabinet, linen storage

Bedroom Features****

King bed, wardrobe storage, dresser, washer dryer prep

Living Area Features****

Theater seating, tri fold sofa, fireplace, entertainment center, panoramic windows

Exterior Features****

Dual power awnings, automatic leveling system, pass through storage, MORryde entry steps, docking station

Construction Features****

Wide body chassis, aluminum framing, laminated sidewalls, enclosed underbelly, premium insulation package

Recommended Use**

Ideal for couples, luxury RV ownership, seasonal living, extended travel and full time fifth wheel living.

Key Highlights

• Luxury rear kitchen floorplan
• Triple slideout design
• Residential king bedroom
• Large kitchen island
• 16 cubic foot refrigerator
• Theater seating and fireplace
• Dual power awnings
• Automatic leveling system
• Tankless water heater
• Built for extended travel and full time living