The term refers to complete enclosures designed for the Can-Am X3 Max side-by-side vehicle. These accessories replace the standard factory-installed netting or partial door options, offering a significantly greater degree of protection from the elements and debris. They typically consist of a rigid frame, often constructed from aluminum or steel, covered with a durable outer shell made from materials like canvas, polycarbonate, or molded plastic.
The implementation of these enclosures enhances the occupant experience by mitigating exposure to mud, water, dust, and wind. Historically, open-cab UTVs were primarily designed for recreational use in moderate conditions. However, the need for enhanced protection in harsher environments, along with a desire for extended seasonal use, has driven the development and adoption of these full-coverage door systems. Benefits include increased comfort, improved safety, and extended vehicle usability in diverse weather conditions.