Adams VHT is pretty good for black plastics but for tires I go old school and use Armour all. I have some detail guys tell me its the best cause it lasts long and doesn't throw up onto the body if applied right. Just get some microfibers to clean the plastics, body, and wheels with the two bucket method and you should be golden. Also the OP no rinse wash is awesome. Here is a good website
http://www.autopia.org/forum/forum.php Good luck