REDZMAN

Yes, but I can't find it.

I'll try to post it tonight.

CyberShark

did you guys remember to put in the hubcentric rings when you got your wheels?

sdtiburon

If you are talking about the ring in the very center of the rim then yes it's installed. The place I bought them from installed everything for me but that was like a year ago. I think lolo is right about the whole tire pressure issue. I checked them when I problem occurred and everything seemed the same measurements but I didn't check what the tire recommendations were.