6-axle side dump semi-trailer engineered for heavy payload control. Air-ride suspension with steerable lift axles on #1, #2 & #6; #3–#5 fixed for tracking and stability. 53' overall with a 40' 3/16" HARDOX 500TUF steel tub for abrasion resistance. Aluminum single wheels. Aero Sidekick 2 electric tarp with safety switch. Two-speed landing gear, rock guard, bolt-on push block, and fender belting for jobsite protection. Equipped with drum brakes. Mountain West Utility Trailer offers financing and trailer rentals. Call us at . ​SIDUMP'R 6-AXLE SIDE DUMP, 40' HARDOX 500TUF TUB​