New 2025 KZ Sportster X 3915X Toy Hauler Fifth Wheel

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2025 3915X Features and Options

KZ Sportster X toy hauler fifth wheel 3915X highlights: 

  • Super Sofa Theater 
  • Bath and a Half 
  • Kitchen Island
  • Dual Entry / Exit Door

 

Designed with the ultimate adventurer in mind, this fifth-wheel toy hauler is the perfect blend of comfort and elegance. Inside, you'll find a spacious front bedroom with a plush queen bed, a dresser with hidden storage, and a washer and dryer prep for added convenience. The full bathroom boasts a  30” x 36” shower, perfect for freshening up after a hot day. The kitchen is a culinary dream, equipped with a 16 cu refrigerator, microwave, 3-burner cooktop, pull-out pantry, hutch, and kitchen island with flip-up extension. The living room is the perfect place to relax and unwind, featuring a super sofa theater, cozy fireplace, and LED TV for entertainment. Also in the  15’ garage, you'll find a power bed with sit & sleep and a laminated bed base, perfect for converting the space into a spacious bedroom or play area, plus, there is a 32” x 96” loft bed for added sleeping capacity. Finally, create unforgettable memories on the outside with comfort, simply open up the ramp door and enjoy the fresh air with our patio rail kit, and thanks to the 15’ & 15’ awnings, you'll have plenty of shade to relax in.

 

Experience the ultimate in luxury with Sportster X by KZ. Our bold, automotive-inspired design features sleek lighting that turns heads on the highway. Built for comfort and stability, our trailers boast Equa-Flex suspension and 6-point electric auto leveling. Stay connected and in control with KZ Engaged, powered by One Control, which features new integrated buttons and a screen. Enjoy year-round camping with our Climate Package, including a heated, insulated, and enclosed underbelly. Harness the power of the sun with our 200W Solar Panel. Immerse yourself in sound with our premium JBL Audio System. Also, this brand offers seamless countertops paired with a deep under mount stainless steel kitchen sink. The Sportster X is dedicated to helping you elevate your adventures and explore the horizon in style. 

 

What Our Customers Are Saying

Went above and beyond!

Randy and Tim helped us out. We needed some new batteries on our trip from Indianapolis to Bend, OR. Not only did they get us the batteries, when we needed a new connection made they drove us down to the local Napa and got us back. Also stayed open an hour past closing to make sure we were good. - Dan
Price: $142,367
Lazydays RV
Location: Fort Pierce, FL
Stock# 21169255
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RV ID: 2834509#
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2025 3915X SpecificationsShow Definitions
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
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
For more information Contact Us

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