How best to mount wheel chock?

If you don't use a pingel or pitbull with quick releases, you could also use wing nuts if you just wanted to be able to remove the chock and leave the plywood in the bed. The HF chock comes in two pieces - the black base and the tire holder...you can remove the tire holder, but it's a PITA to get the bolt holes lined up to re-attach.

I stay away from HF in most cases for tools that I want to use more than once, but I feel OK using this chock.