Aerospace 303 was literally made for use on vinyl on boats. It's super popular in the automotive industry as well. I use it on EVERYTHING plastic or rubber and my seats. It's kept my previous cars looking brand new for years.May look into some vinyl conditioner or something to protect and keep from drying.
31K miles on MGV w/ no issues. Your logic makes sense.I assume that this is the “entry” edge of the drivers seat. This area always becomes the first “wear problem“ to show up. Some vehicles are easy to enter and others are not. Vehicles that are hard to enter always have increasing the wear on the entry side of the driver’s seat. Every vehicle I’ve opened anyway… leather, vinyl, whatever.
When entering the Bronco, I try to get up and over this area (bolster?) without sliding across it with my full body weight. I’m fairly tall and I can see that this would be a problem if not impossible for many drivers.
Like yours, my Bronco also has 20,000 miles on it and my MGV seats still look brand new. Most of my drives have been longer miles however, which results in many less entries and exits.
Not pointing any fingers here, but looks like normal wear and tear to me.
My advice:Hard to not slide when you are 5 inches taller than stock. Gonna give the warranty a go. We'll see.