Highly detailed 3D-printable miniature of a 2017 Freightliner Cascadia tractor (cab). This downloadable model includes optimized STL files split for easy printing and assembly: cab and roof, chassis, wheels and hubs, mirrors and small trim pieces. Clean surface detail is preserved for printing and painting; parts are arranged to minimize support and reduce cleanup. Recommended uses: tabletop gaming, model-railroad dioramas, scale vehicle collections, props and scene-building. Files are provided ready for slicing; suggested print settings: FDM layer height 0.10–0.20 mm, resin 0.05–0.10 mm, 10–20% infill for FDM, 1.2 mm wall/2 perimeters, supports required for some overhangs. Wheels and small trim are separate parts for easier painting and finishing. Repairing and gluing recommended for final assembly. Included: multi-part STL pack (cab, chassis, 2 axles, 6 wheels, mirrors/trim). Compatible with common hobby scales such as 1:18, 1:24, 1:48 (O), 1:64 (S), 1:87 (HO) and 1:160 (N).