Hi, after I watched this tutorial: ( https://www.youtube.com/watch?v=cmibnMPesH8 ), I tried it out and everything works great but after I removed the motion and right click to confirm the perform motion, the tire got separated in iclone 8.
This is the sample here: https://youtu.be/_yXcZF8wsno

But to check if i'm the one making mistakes, I tried it out in iclone 7 and everything works well [the tire stay attached]. Only got separated in iclone 8.

Please kindly add it to next bugs and help us fix it in the next update. Or if i'm the one still not getting it right, tell me what to do.
Thanks.