I install audio video and automation systems and have worked out of my Jeep Wrangler for the past 10 years. I'm looking to move up and get an official work truck with a commercial style topper that I can put some nice graphics/business info on. Not sure i can spring for something brand new so I'm looking at small to mid size trucks. Would love a Tacoma but is it worth it to pay $12k for something with 180k miles on it? Next down the line would be a Ford Ranger or Chevy Colorado/GMC Canyon. I believe Rangers have been reliable over the years and can find them for considerably less than the Toyotas. Anyone have input on the Chevy's? The old Astrovans that used to be so prevalent in our industry seemed to run forever. Any other trucks I'm missing? Need 4x4 for sure.

Also, who has the best deals in town for your standard commercial style toppers?