This is the final few pictures of my tire molding adventure..
Here you can see the two halfs apart and the keys to line them back up together. Also notics the pour spout and air vent on the top of the mold.
After putting the two halfs together, I used scrap lexan and rubber bands to secure it all together.
Here is the completed tire, I have a little flashing to remove here and there, but overall I’m very pleased with the results!