Most of my previous vehicles have had dealership ads solely on the license plate, which is fine and can be replaced/taken off. But in searching some of the Subaru dealerships I've noticed that quite a few of them in the NY Metro area have the dealership ad/decal/badge on the rear of the vehicle. In one dealership it seems that it is painted on. Therefore I ask, is it rude to ask the dealership to remove them or not put them on on the vehicle I am ordering? Should I ask them to put the request in the contract/order?