"Tow your LumberPro HD36 Item#s 190618 and 190619 from job to job behind your pickup or ATV with this package. At the jobsite, quickly and firmly level the log deck with the sturdy support jacks. This package includes a 3500-lb. rated, shock-absorbing, self-dampening torsion suspension axle, two 5-bolt full-size wheels, highway running lights and wiring harness, safety chains, 2in. coupler and six support jacks. Application Trailer/support jack, Dimensions L x W x H in. 48 x 44 x 12, Works With LumberPro HD36 sawmill. Shipped in knocked-down form"