the wheels are included, attached on the underside using sprues
this is a n scale transit bus model that will work with a modern north american train layout or diorama, third generation nova low floor bus produced 2009-2013 used by major transportation agencies such as mta new york, im trying out a new design method that will work out better in n scale, it will be solid IE no see through windows for ease of assembly, realism, structural integrity, and price since the extra thickness allows it to be printed in the cheaper strong and flexible material, assembly is wheels and thats it, no bottom of chassis needed of clear window glass