Does anyone use Aerospace 303 Protectant on their tires? I have heard that, because of the UV protection, this is best for your tires. Conversely, most tire dressings contain petroleum-based ingredients that can be harmful to your sidewalls. Also, does Aerospace 303 leave a satin or glossy shine? Here is a review of this versatile product. https://www.detailedimage.com/Ask-a-Pro/303-aerospace-protectant-review-and-guide/
It leaves a dark satin finish. I use it on the black decals, weatherstripping and interior and exterior plastics. I have not used it on the tires as I am partial to Adams VRT for tires. My assumption is it would be good there just not as durable.
I have used 303 for many years. I use it on any stripping and tires. Make sure you use the Aerospace or Marine varieties.