I was talking to a guy last night at a LHS, and he mentioned a light soaking your tires in penetrating oil, in a tire bag, for about 8 hrs, wash with simple green and they are like a softer compound when done. Breaks down the composition somehow. I have RTR Bomber tires that I would love to be more compliant, sticky. Is this doable or do I need to rub the lamp and ask the genie for more wishes???