Both the Driver and Passenger side black covering on the door pillars of my 2014 Volt are chipping at the top. It appears this is just a stick-on type material that wraps the pillars. The car goes to my dealer in the fall for State Inspection and I'm debating whether I want to get this repaired under warranty. The material goes under the rubber weatherstripping and I'm concerned about their ability to properly remove and replace the covering. Another option I have is to purchase gloss black plastic covers that install right over the factory covering with 3M tape. Just looking for some advice on the best way to proceed.