BenJ

Quick question for the wheel and tire guru's. I'm looking to purchase a set of wheels, 20x8.5f et 36 & 20x9.5r et 43, for my 2003 e55 amg and wanted to know if these wheels will a) fit properly and whether or not any spacers will be needed and b) what tire size should I go with. From my research through various threads on this site, I have found a popular tire combo to be 245x30x20f and 285x25x20r...will this be my best option?