WHAT NOT TO DO TO YOUR YUKON TODAY.........
As I was washing my SLT wheels, I was on the R/R wheel..... I noticed the disk brake had some old wear marks. I lightly touched the surface, and it didn't feel too bad.
( STUPID MOVE)..... I reached a tiny bit farther to try to feel the inside surface with my fingertip.
Awww... CRAP !! My hand got stuck!!
I suddenly thought how the Fire Department was going to oil / hand or dislocate my thumb to remove it????
The wheel has a nice beveled edge on the outside, but very sharp on the inside edge ( pulling back out)
I, R E L A X E D as much as possible, so not to swell hand... I had no cell phone. CRAP.... 5 minutes later...
Fortunately my long/slim handled scrub brush handle worked like a putty knife, and I slowly ( painfully - but didn't care).... pried my hand out.
So, do not be STUPID!!! Do not put your hand where it does not belong!!!!!