I love my Marathon Deck
I just got a new Marathon deck and love it. They're a little more money but man is it worth it. The quality is top notch, the sides slide in and out, the plywood is sealed so water doesn't drip all over your stuff in the bed.
It has an expandable ramp, comes with both SuperClamps and SuperGlides installed, LED lighting, they are also adjustable so you can run them in a shortbox or longbox truck. You can load your 4 wheelers up the side.
You can also get a really cool extension that will add 18" and it folds up when you don't need it. They also make a really cool ramp about 12" wide you can combine with the std ramp for loading wider 4 wheelers or UTV's.
(We loaded a Polaris Ranger with tracks on it, worked great!)
Look for a full feature on these decks in Mountain Mod Mania 6 coming out next month.
If anyone's interested in my old Sky Hi deck, I'm selling it. Its located in Crowsnest Pass, AB at Arctic Edge. Comes with 4 SuperClamps, all aluminum with a beavertail. PM me if your interested!
Greg