The Axiom RV Imperium I3800RPMS residential fifth wheel represents a major shift in fifth wheel design, combining expansive residential living with outdoor features never before offered in this category. Designed for full-time RV owners and extended stays, the I3800RPMS delivers exceptional interior volume, elevated comfort, and functional innovation that redefines what a luxury fifth wheel can be.

A defining feature of the Imperium I3800RPMS is its exceptional interior ceiling height, which makes possible an industry-first Jack and Jill side porch accessed directly from the master suite, along with a full rear patio. This unique combination creates multiple outdoor living areas, giving owners private bedroom access to the outdoors as well as a dedicated rear patio space for relaxing, entertaining, or enjoying campsite views.

Inside, the I3800RPMS features an exclusive U-shaped living area capable of seating up to 18 people, making it ideal for entertaining or hosting family. Oversized panoramic windows provide some of the largest window views available in a residential fifth wheel, filling the living space with natural light. A king-size bedroom suite with dual opposing slides creates a true retreat, while the large rear kitchen layout offers expansive countertop space and abundant storage for everyday home-style cooking. With the option for a patent-pending rear-mounted generator, the Imperium I3800RPMS also delivers class-leading pass-through storage, completing a residential fifth wheel built for buyers who want more space, more innovation, and more livability.