DESCRIPTION 2018 Wilson Hopper Trailer (DR12683 Unit 103770), model DWH-600, aluminum grain hopper trailer, 66'' sides, electric roll tarp, ag hoppers, tandem axle, air ride suspension, 24.5 tires, aluminum wheels. Serial Number: 4WW4412A1J7716155 Notes: PLEASE ALLOW AT LEAST 90 DAYS FOR TITLE TRANSFER.