Check out Freightliner Cascadia Low Poly Semi Truck Tractor Low-poly 3D model on CGTrader for $2.99. High-quality mesh by hposcubb: 3943 polys, 3799 vertices. PBR, Textured.
STL (Stereolithography, filesize: 93.7 KB), OBJ (OBJ, filesize: 164 KB), GLTF (glTF, filesize: 23.8 MB), PNG (PNG, filesize: 30.6 MB), BLEND (Blender, filesize: 12 MB), FBX (Autodesk FBX, filesize: 429 KB), MAX (Autodesk 3ds Max, filesize: 261 KB)