2013 Snake River DMP 712-14K Dump Trailer. tandem axle. GVWR 14000lbs. 12ft long and seven feet wide. black exterior.$7.850.00 plus $300 conveyance fee. $8.150.00 total payment obligation before taxes. Approved to be sold Cargo Trailer Coverage - Axles . Wheel Bearings. Hydraulic Cylinder. Brakes (excludes pads and shoes)....