Backroad Mills VFD Unit 2 is some sort of truck. Like unit 1, it was part of a Lego City set. It was when Lego designers for City were obsessed with doing tow trucks. What kind of truck do you think this is? I don't think it is a Ford F series. Maybe an E series? It has two bumper turrets for knocking down those pesky fires. It's rear is a flatbed. The foam tank is under the bed.