where to find used box truck to build

[lawnsbyrj]

I want to build a lawn care setup on a box truck, Small no more than a 1 ton type 16 ft or so where to look.

[CrewCutEnterprises]

3 seats or 2

...ford f550 with like 15 ft box
or e350 or e250 with 15 ft box.

check the www.trucktrader.com or buy a big truck trader at 7-11