If you leave them on your paint for a very long time they will cause problems. I have seen people rip off chunks of clear coat removing decals...not worth it. It helps to use some sort of heating device when removing them. Depending on the decal they are rice.....not permanent=) .
hey guys I just picked up a ML430 sport and the dealer put some Sheehy decals on it.... stupid punks, what can I use to remove the decals? thanks guys ohh and the G20 broke down at the dealer ship... I felt dumb trying to start it up and it turns out that the fuel pump crapped out on me. Not the coolest way to drive out with a new car