New 2025 K-Z Sportster 3915X

The 2025 K-Z Sportster X 3915X is a fifth-wheel toy hauler designed for enthusiasts seeking both luxury and functionality. Measuring approximately 44 feet 5 inches in length, 100 inches in width, and 13 feet 5 inches in height, it offers a spacious interior with a 15-foot garage, ideal for transporting ATVs, motorcycles, or other recreational equipment. 

The unit has an unloaded vehicle weight (UVW) of 14,680 pounds and a gross vehicle weight rating (GVWR) of 20,000 pounds, providing a cargo carrying capacity (CCC) of 5,320 pounds. It features a dry hitch weight of 3,110 pounds. 

Equipped with a 16-cubic-foot refrigerator and an on-demand tankless water heater, the Sportster X 3915X ensures comfort during extended trips. The fresh water tank holds 100 gallons, while the gray and black water tanks have capacities of 50 and 90 gallons, respectively. 

The interior boasts a 102-inch height, providing ample headroom. Standard features include a full glass friction-hinged entry door with shade prep, flip-up entry steps, and a 6-point electric auto-leveling system for easy setup. The climate package, with a heated, insulated, and enclosed underbelly, ensures comfort across various weather conditions. 

For outdoor entertainment, the model includes exterior speakers and dual awnings measuring 15 feet each, offering ample shade and relaxation space. The 30-gallon fuel station is convenient for refueling toys during adventures. 

Overall, the 2025 K-Z Sportster X 3915X combines robust construction with modern amenities, making it a compelling choice for those seeking adventure without compromising on comfort.