You guys seem like your going through alot of head aches to get those tires off the rims. now suppose you dropped the money for the molded 1/10th foams and then you have to soak the tires in acetone to get the glue to allow the tire to pull off, which by the way you can just take an eydropper and apply enough acetone to pool on the glued area and then let that sit over night and wipe off what is left in the morning and then do the same to the other side.
Otherwise, you could just buy a set of these and not have to worry about glue ever again or worry about damageing your tires.
Associated Front Truck Wheel 3pc Black (2) Part #7840B
Associated Rear Truck Wheel Black 3-Piece (2) Part #7800B
The total price for a full set of 4x is 13.38 before S&H.