New 2026 KZ Sportster X 3915X Toy Hauler Fifth Wheel

Theatre sofa seating; Kitchen island; Bath and a half
Virtual Tour 2026 Model Clearance Bed Queen
View all Sportster X Floorplans
2026 3915X Features and Options

Travel-Ready Design for Long Journeys

The Sportster X 3915X is purpose-built for extended travel. Its durable construction, high-capacity fuel station, and spacious garage make it easy to bring along motorcycles, ATVs, or outdoor equipment without sacrificing living space. With a strong chassis and road-tested suspension, it delivers a smoother towing experience across highways and backroads alike.

Spacious Living for Life on the Road

Inside, you’ll find a thoughtfully designed layout that supports both short getaways and full-time RV living. The open-concept main living area features comfortable seating, a large entertainment center, and panoramic windows—perfect for enjoying scenic destinations wherever you park.

The kitchen is fully equipped for travel convenience, offering residential-style appliances, solid surface countertops, and ample storage so you can cook and dine comfortably on the go.

Private Retreat Anywhere You Travel

After a day of exploring, unwind in a private master suite with a walk-around bed, wardrobe storage, and a spa-inspired bathroom. The additional garage space easily converts into a secondary living or sleeping area, making it ideal for traveling with family or friends.

Built for Adventure and Flexibility

What sets the 3915X apart is its versatility. The rear ramp door doubles as a patio, creating an outdoor living space wherever you stop. Whether you’re parked near the mountains, beach, or desert, this toy hauler adapts to your travel lifestyle.

Key Features for Travelers

  • Large garage for hauling adventure gear
  • Convertible garage living space
  • Modern kitchen with residential amenities
  • Private master bedroom suite
  • Outdoor patio ramp for scenic relaxation
  • High-capacity tanks for extended trips
  • Durable construction for long-distance travel

Why Choose the 2026 KZ Sportster X 3915X?

If your goal is to travel farther, stay longer, and bring more of what you love, the Sportster X 3915X delivers. It combines the rugged capability of a toy hauler with the comfort of a luxury fifth wheel—making it an ideal choice for road warriors, outdoor enthusiasts, and full-time RV travelers.

Available Now

Start your next journey with the 2026 KZ Sportster X 3915X, available at LazyDays powered by Campers Inn RV. Contact your local dealership today to learn more, schedule a walkthrough, and get ready to travel without limits.

 
What Our Customers Are Saying

Excellent Experience

Excellent experience. We arrived and Cory was waiting for us in the parking lot. He had the Alpha already set up for us to look at but was also willing to show us anything else we wanted to see. He was laid back and friendly and not pushy in any way. Everyone was super friendly. The store was cute and cozy and had a real nice family feel. It felt like the kind of place you'd like to work yourself - Christina
Price: $141,827
You Save: $41,832
Sale Price: $99,995
Campers Inn
Location: Tampa, FL
Stock# 21169255
Location: Tampa, FL
Stock# 21169255
Interior Color: ONYX
Contact Sales Make Offer Request Info
To get help now on this RV, call and enter the RV ID if prompted.
1-855-266-9882
RV ID: 3379964#
(enter this ID if prompted)
Payment Calculator Send To Friend Print Page Factory Brochure
2026 3915X Specifications
Sleeps 8
Slides 3
Length 44 ft 5 in
Ext Width 8 ft 4 in
Ext Height 13 ft 5 in
Int Height 8 ft 6 in
Interior Color ONYX
Hitch Weight 3110 lbs
GVWR 20000 lbs
Dry Weight 14680 lbs
Cargo Capacity 5320 lbs
Fresh Water Capacity 100 gals
Grey Water Capacity 50 gals
Black Water Capacity 90 gals
Tire Size 16
Furnace BTU 30000 btu
Fuel Capacity 30 gals
Number Of Bunks 1
Available Beds Queen
Refrigerator Type 12V w/Temperature Controls
Refrigerator Size 16 cu ft
Cooktop Burners 3
Shower Size 36" x 30"
Number of Awnings 2
Axle Weight 11570 lbs
Garage Size 15 ft
LP Tank Capacity 60 lbs
Water Heater Capacity 42000 gal
Water Heater Type Tankless
AC BTU 28500 btu
TV Info LR LED TV
Awning Info 15' & 15' Power Awning(s) w/LED Light Strip
Axle Count 3
Washer/Dryer Available Yes
Shower Type Standard
VIN 4EZFG4435T4057064
For more information Contact Us

Sportster X 3915X Reviews

Be the first to tell other RVers what you think about this RV  Write a Review
Similar RVs and Floorplans
View all Kitchen Island Floorplans Bath and a Half Floorplans

.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.