I wanted to see what everyone uses for tire dressing. I'm looking for something that does not wash off instantly in the rain. I used to use a dupont product that is no longer available. My travel trailer tires looked new after 7 years(except for the tread sections) when i replaced them. What will hold up to water and help with uv? I don't really bother with a tire dressing on my daily drivers. but i do on my truck and travel trailer as they sit a lot. I'd like something that dries and is not a tacky sticky coating.