four-wheeled vehicles / veicoli a 4 ruote
[see also: four-wheeled vehicles [small] / veicoli a 4 ruote [piccoli]]

3d
busses / autobus / pullmann
3d – dwg – 10 files
download: 7bus3d
download:3autobus3d
Geometric style (various vehicles)
3d – dwg – 30 files
download: geom-vehic
old caravan / vecchia carovana
3d – dwg – 1 file
download: carovanawest3D
trucks / camion
3d – dwg – 28 files
download: 28-3d-trucks
2d
ambulance (spanish) / ambulanza (spagnola)
2d – dwg – 3 files
download: 3AMBULANCIA
busses / autobus / pullmann
2d – dwg – 14 files
download: 6 buslato (side)
download:4buspianta (plan)
download: 3busback (back)
download: complete file
fire truck / camion dei pompieri
2d – dwg – 1 file
download: vigili
trailer / caravan / roulotte
2d – dwg – 3 files
download: 3roulotte
trucks / camion / autocarro
2d – dwg – 1 file
download: truck complete
Disclaimer: this is a fast collection of cad blocks, vector files for Autocad or other software, that I found useful for my work. You can download them for free, gratis and also suggest new blocks to add. In this post every block is admitted if it concerns: car, macchine, veicoli, mezzi, spostamenti, traino, cargo, 4 ruote, mezzi di superficie, auto, semplice, dettagliato, simple, detailed