I am looking to get a side load ATV carrier to put in the back of the truck. The bulldog atv carrier is the style I was hoping to get but it looks like the manufacture stopped making them. Any idea why? Is there anyone out there that is making a side load rack similar to the bulldog? I looked at the diamondback that mounts on top of the truck bed side rails, and I would rather have one that supports from the bed. I have tried to find a used bulldog but with no luck.