Megafast13

I want to put 19" or so BBS RX's on my 2002 ES300. I would be getting new tires. Can you fill me in on what size tires to get, and what spacers I would need.

I want Bridgestone, Michelin, or Pirelli tires, but that shouldn't matter for now.
Assume my ride is lowered 1.5" too.
Thanks, I know nothing about this area of the modding spectrum.