2017 MATE, 30 FOOT Semi-Trailers - Dump Trailers - End, 2017 MATE 30 FOOT 1/4 FRAME, TRI-AXLE END DUMP TRAILER, ELECTRIC TARP, GOOD RUBBER, GOOD BRAKES, DOT DONE AND IN WORK READY CONDITION. CALL FOR MORE DETAILS.FINANCING AND WORLDWIDE SHIPPING AVAILABLE., Air Ride Suspension, Aluminum Composition, , Frame, L x W x H: 30 x 102 x