2. Prep and Production BIGPICTURE.NET Once the design has been approved by all parties, the shop prints out a full-color proof on wrap material and laminate. "The printout is more vibrant than what you're going to see on the monitor," says Palmer. The customer signs off on it, then it's sent to production. The team cleans the truck, wipes everything down with isopropyl alcohol, begins the degreasing process - "food trucks are notorious for being extremely dirty," says Palmer - and removes door handles, mirrors, lights, and speakers. 17http://www.BIGPICTURE.NET