We love food trucks. But none of them have really pushed the design envelope as far as the classics like the Oscar Mayer Wienermobile. In that spirit we welcome the re-fashioned Nut Mobile, from Planters Peanuts. The truck—an Isuzu with a peanut-shaped fiberglass exterior—features a slew of green features: it runs partially on biodiesel fuel, it has a wind turbine, solar panels, LED lighting, and recycled parts.  The truck, which replaces the company’s yellow hot-rodded Nut Mobile, will be on tour throughout the country in the coming months, including an appearance at the Global Green Oscar pre-party tonight. And just for good measure, below are a few of our other favorite food-shaped trucks. Are you watching, food truck designers?