It was tinted by the original owner, I've had the car for over 10 years so the tint is quite old and has turned purple like most older tint does. I am getting ready to remove it and have it redone, I'm considering 30% all the way around around since 35% is the legal limit here.
Sorry, I can't help with the photoshop on the wheels. Post a request in the general forum, there are several talented photoshop users here.