Hi, i just bought a black 2013 audi q7, and i now realize how much work it is maintaining the look of it. It has Advanti Prodigo rims (Gloss Black w/Machine Face) . I went out to walmart yesterday and bought some car care supplies( mothers carnauba wash and wax, turtle wax all wheel and tire cleaner). Should I wash this truck at home or wash it at automatic car washes. And another thing, is the "Turtle Wax All Wheel And Tire Cleaner" fine for my rims, they are black. I d appreciate any tips, im a newbie!