2025 MAC TRAILER MFG, ON THE GROUND, 39' MAC MACSIMISER 1/2 ROUND, LINER Semi-Trailers - Dump Trailers - End, 2025 MAC Macsimiser Frameless Aluminum End Dump, Half Round Tub, 39', 2-Speed Landing Gear, Electric Slide Tarp-Mesh, Factory Installed Liner, 56" Sides, 43 Cu Yds Capacity, Top Hinge Gate, Rubber Sealed Gate, Safety Twist Locks, 102" Wide Axles, Closed Tandem Air Ride, Front Lift Axle, 8 Aluminum Wheels, 11R24.5 Tires, Rear Fenders, Rear Road Side Ladder, 9 Marker Lights, 3 Rear S/T/T Lights,, Air Ride Suspension, Aluminum Composition, , Frameless, L x W x H: 39 x x