2012 WILSON, 45 FT HOPPER BOTTOM Semi-Trailers - Hopper / Grain Trailers, NICE TRAILER, VERY CLEAN, NOT RUSTY, GOOD TIRES, DUMP VALVE, AIR SCALES, ROLL TARP, AIR VIBRATORS!, Air Ride Suspension, Aluminum Composition, , , L x W x H: 45 x 102 x