anyone know how to use one of these damned things? I cant figure it out for the life of me.

 

nevermind, it started to rain so i packed everything back up. For those interested, it was going fairly easy up until it came time to get the wheel off. I called the dealership and they told me to be careful of losing center of the wheel. He was also being a douche about the air bag but i told him that was already off. F it, I'll let them do it since they're so smart.