How to prevent scratches on tint when rolling windows up on a 2018 Porsche Panameras?

Method 1: Remove door cards, and use an adhesive promoter to clean the plastic weatherstrip. Attach a 3/8ths wide strip of moleskin or felt. Then move forward and tint the car. Tint shops will often charge more for these models because of the extra time it takes to prepare the windows and the risk of scratches. Customers should be advised to keep these windows as clean as possible as not to gather dirt and gravel inside the door that would scratch the film/glass.