Unit QC44 2012 Heil VIN# 5HTSN4228C7T90711 1040 Cu. Ft. Dry Bulk Semi Trailer Aluminum Barrel Aluminum Main frame rails Carbon Steel End frame rails Air Ride Suspension Flow Cone Aeration 4" Aluminum discharge pipe Overall length of trailer 42' 4 Steel disc and 4 Aluminum disc wheels (Hub Piloted) 11R24.5 Tires 2 tires @ 11/32nds / 2 @ 17/32nds /1 @ 20/32nds / 1 @ 19/32nds / 1 @ 7/32nds / 1 @ 4/32nds S cam brakes @ 60% pad life Jost 2 speed landing gear There is 1 swing away gravity drop plate, it is under the middle hopper.
The rear and front End Frame rails are Steel, The Cross members in-between the end frame rails are Aluminum.
Last product hauled was Lime and Cement.