Owners repeatedly flag that the factory staggered tire sizes are difficult to find and don't last long, with mentions of needing new rubber inside 10k miles. Current in-stock options cited include Michelin Pilot Sport 4S and Pirelli Corsa; some suggest moving off the factory Corsas to a more streetable tire like the Continental ExtremeContact for daily use.
Tires: OEM sizes hard to source and wear quickly
Mercedes-Benz CLK63 AMG Black Series (C209) · ownership