So I just bought a used 2012 charger RT yesterday with only 18k miles. It has a Vinyl decal on the back trunk area that goes straight down the sides. It's a used vehicle so I don't know if it was a stock decal or something the previous owner added. The production date of the car was 8/11 so I was wondering if it is too late to remove them. I don't want to have a ghost decal there so would it be a bad idea to remove them?