I just use regular paint LSPs. I agree that the paint seems different, though. I figure it is because wheels can easily be baked at much higher temps to cure the paint. Anyway, I like to use durable waxes/sealants, just because I'm more aggressive cleaning wheels. I usually use either wheel cleaner or more concentrated car wash. Before everyone goes crazy saying that wheel cleaners remove LSPs, I want to say that I've seen some that do ok. DG501 comes to mind, but I aim to give 476S, klasse, and werkstat a shot soon.