Tow Vehicle, what should I get?

[Ron Earp]

I don't own either of these suggestions, but if I were doing the tow truck thing all over again I'd look for either a Ford 250/350 diesel 2wd six speed (rare, it'll be at least seven years old and in your budget), or a Dodge 2500/3500 diesel 2wd six speed (not as rare as the Ford).

Where I live 4WD is not required thus eliminating it removes weight and complexity (plus lowers the ride height to a reasonable level for a short guy), and maybe that is the same for you. Simple, proven, and durable.