Roamer 105 for SnowRunner is a free mod designed to enhance gameplay by introducing a modified 105 vehicle inspired by Australian customization. The mod offers extensive upgrade options, including two engine choices, three suspension types, and various tire selections. Players can enjoy lockable differentials and a choice of stainless steel snorkels, adding depth to the vehicular experience. The mod is continually being developed, with planned additions for interior customization and functional dashboard components.

Visually, Roamer 105 allows for significant personalization, featuring multiple roof racks, projector headlights in various colors, and a selection of bonnets and bullbars. Additional options include customizable rear bars and a variety of rims. A range of color choices is also available, enhancing the visual appeal. The mod is regularly updated with new features and improvements, showcasing a commitment to quality and player engagement.