DESCRIPTION 1999 Jet Hopper Grain Trailer (GP9776), 34 foot, 900 bushel capacity, tandem axle, air ride suspension, roll over tarp, 11R22.5 tires. Serial Number: 5JNG34208XH000400 Notes: Has a REBUILT TITLE. Has like new tires. Did some frame repair at a local machine shop. Good farm trailer.