To make sure everyone knows you’re driving the baddest Benz on the block, staggered-width twin-spoke wheels fill the 2007 Mercedes S65 AMG’s wheelwells, wearing 255/35ZR20 performance tires in front and 275/35ZR20 rubber in the rear. Yep, that means this is the first Mercedes to get factory-installed 20-inch wheels. The 2007 Mercedes-Benz S65 AMG also gets a unique front fascia with larger air intakes and clear-lens fog lights, AMG-specific side skirts, and special rear valence panel treatment punctuated by twin chrome exhaust outlets. The result is subtle, except to those in the know. For the common folk, chrome “V12 Biturbo” badges on each front fender announce the S65 AMG’s exclusivity.