On the silver lake , do the fold down sides just rest up against the sides of the bed it self for support when they are down or is there a pin or latch or something helping out? Thanks!
On the SRW model, the sides fold down and the skis or ATV tires ride on them. They are made to hold weight.
On the dually model, like mine above, I don't know if they are designed to bear weight. They don't need to since the bed is wide enough to have sleds or ATVs sitting side by side. I don't know if they would be weight bearing. I would ask Mike Kinzer about all that.
The sides have a pin that holds them up when they are in the closed position.
If you need pics, I can take some.