TriAxle or QuadAxle Dump Truck | ...
Jun 12, 2013· Hey Guys, I''m looking at two dump trucks rightnow,and was needing to know to go with a triaxle or a quadaxle. One is a KW T800 TriAxle with a 16ft. bed and 8 bag suspension,and the other is a Freightliner Classic XL QuadAxle with a 17 ft. bed and 4 bag suspension,this truck had a sleeper and was converted to a dump truck if that makes any difference.