Decided on making my own spare tire bracket. Going to utilize the horizontal outboard shock tube that connected to cage. Found some 3/16 x 2" flat stock that I think will work.
The piece above will be on back side of spare.
Here is that same piece cut to size, drilled, and then two wheel studs pressed in. Then I bolted it to rim and tire. The spare was then laid down at correct place that I wanted it mounted.
The tire in now laying flat up against the horizontal cage support. Now with the tire support bracket bolted to back side. All I have to do is to slide this pre notched flat stock down to that round horizontal tube that the outboard shocks are connected to. You can see the red tubing in the bottom of hole. The scribe a line, cut and then weld to tubing and to the flat stock on backside of spare. This is why I bolted it to tire first. I wanted the length of these pieces to be just right so that the tire actually sets on the tubing,with the one side of tire that angles down to rest on bed of truck. So now the tire is supported on each side of tire, the middle and the lower edge. The new bracket that I made only has a fraction of the weight.
Here it is. That's about as simple as one can get.
I put an angle piece of metal the butts up against the bottom edge of tire where it meets the bed.
Now just to get some lug nuts. I also want to be able to mount the star wrench so that is lays on top of tire, but screws down into that bracket.
Hard to tell from this pic, but the tire is angled up towards the cab.