This is an ex-Air Force aircraft refueling tanker that was build using a Dodge CT800 chassis. The engine is a Cummins 555 V8 diesel attached to an automatic transmission. Due to the Air Force using it to haul fuel the muffler was mounted under the front bumper. It was used by a fire department in North Dakota to transport water but they took the tank off and put it on a newer truck. Click on any picture to see a larger version of it. This truck was on eBay and the seller was kind enough to send me larger versions of the pictures for use on this web page.