Have you tried Aqua-Gloss on your interior and wheel wells?

[KansasRaptor]

I bought a gallon of this from O'Reilly Auto (cheaper than Amazon) and I cut it with 50% water. I use a spray bottle of it for interior leather and plastic, and for the composit fenders (for fenders, spread with micro fiber 1, then quick buff with micro fiber 2). For the wheel wells, I load the 50/50 mix into a cheap Harbor Freight detailer sprayer ($10), and spray the entire inner well area. It really finishes up mid level detailing nicely.

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[burgerking]

I like their tire shine. I'm going to get a gallon of their wheel cleaner when the weather gets nicer, I heard it's good.