After constantly fighting with figuring out how to tie down my quads in the various configurations on the aluminum sled trailer I finally broke down and decided to install a cargo system. After a bunch of research I decided on an anchortrax system. I purchased one 6' kit and two 1' kits. The longer rails I am cutting down into smaller sections and mounting 25" sections at the front and back centered on each side. The leftover sections are being cut down and mounted up the center. The 1' kits are being installed on the outside rails.
I have 2 full size quads, 2 mini quads and a meat trailer that I pick and choose between depending on who is going and what we are doing. I am forever walking around the trailer trying to figure out how to strap stuff down. Now I can drop an anchors down pretty much wherever I need em! ~ $200 in parts which isn't bad considering I got the trailer for $750 and much cheaper vs losing a $8,000 quad off the darn thing at 65mph!!