I used Meguiars Hot Shine in a spray bottle and the shine only lasted 4 days. The tires did stay black for almost 2 weeks. This past weekend I tried the Hot Shine in the aerosol can. I will post back on the results.
I like Adam's VRT it looks awsome gives me at least two weeks or more of nice matte look!! I'm parked mostly in doors but its far better then what you guys have mentioned.