Here is what I did for a relatively pain free install using a very thin CA glue (important that it runs!).
1.Clean the tires - I did nothing to the rims as I just used the non-chrome ones
2.Put the insert in the tire and mount it on the rim properly.
3.Put a silver mark on the tire every 90 degrees on each side.
4.Start at one silver mark, and lift up the rubber ever so slightly and squirt CA in there, let the rubber back down
5.Move to the next silver mark on the tire and repeat.
6. Let that side of the tire dry when you've done all 4 marks - the last one may be difficult to peel up when you get to it, don't force it, just find a spot near the last mark you can lift and work from there.
Usually, the CA runs so much I can see it at the next mark when I go to do the spot, but it only needs to go 45 degrees in either direction from each silver mark for full 360 degree coverage