How much tire can I fit?

Mopar-Man said
The ones I got have 10 holes in them and flop around on the studs! I only use them for mockup. I would want something that fits tightly.

find some that are labeled "hubcentric"
they will center themselves on the hub and at half an inch thick, i'd expect them to have a raised edge on the outside to allow the wheel to center on

like these (but i didnt check the register size on these)

4X HUBCENTRIC WHEEL SPACERS ADAPTERS ¦ 5x114.3 ¦ 15MM THICK | eBay