$1,234 · WANTED: Wanted, Truck and Chassis complete to add 16 ft Cube Box on

Looking for truck to mt a 16 x8 ft cube box on, What we have is that box with equipment in it, and want a truck with duals, probably in the 3 ton class, diesel, no air brakes and Auto must be in good cond, not looking for anything that needs work, complete and running also no high mileage wouldn't be looking at anything over 12 yr. Let me know what you have and will respond quick, we are a serious and capable buyer for the right vehicle. Also possibly someone to remove the box with the equipment in it and mt it on the vehicle,