89 Ford F650 98 trailer. Truck is powered by a Ford diesel engine with a 10 speed trans.The tires and brakes have less than 2000 miles on them. Truck has a Yanmar diesel genset and a 100 gallon air compressor. The trailer is plummed inside and out for compressed air there is a parts washer onboard 2 rooftop air conditioners and a monorail from front to back.There are 2 snap on tool boxes mounted under the counter. The tires on the trailer have less than 2000 miles on them as do the trailer brakes. The trailer is of aluminum construction. This rig has been used to haul a top fuel dragster and most recently to haul a racing boat. Everything works on the truck and trailer. This rig gets excellent fuel mileage. The reason for selling is we bought a bigger rig.