Truck bed motorcycle wheel holder- How do I mount this dang thing?

[bstoner59]

That thing mounted up top looks like it keeps the bike too far away from the front.
Doesn't look right.

It's designed to hold 3 bikes in the bed. The center one needs to be set back so the handle bars don't hit. The other two go in the notches to either side.

 

[DynoDynge]

Roughly, What size SERT nut ? Thanks!

Since it does not require a lot of strength & depending on the number, you should get by with a 5/16" nut without any problem