Visible crew/equipment: In the beginning, when O-Dog is taking the woman back to get the tape, look up at the mirror above the coolers, and you will see the camera crew clearly following them.
Visible crew/equipment: When Cain is driving down the street just after he robbed the guy for his daytons, when the camera pans up, just before it switches to Cain's view you can see the reflection of the camera on the very bottom of the bonnet (hood).
Answer: He would have either made the other guy take his wheels off and put them in his "Cains" car to be changed later or he held the guy at gun point and made him change the wheels from his car to Cains and Cain left his wheels for his victim to use.
The_Iceman