For factory staggered fitment of the Mercedes C55 AMG, Michelin Pilot Sport 5 and Goodyear Eagle F1 SuperSport are available at Tyres.co.uk as front 225/40 ZR18 92Y XL and rear 245/35 ZR18 92Y XL. Please confirm your registration and verify the XL build, load index and Y speed rating before placing your order.
The tyre pressure placard for the C55 AMG is located in the right rear fuel filler flap. Please check the sidewalls of the tyres along with the handbook's wheel and tyre table for the C55 AMG's staggered configurations.
The C55 AMG does not require all four tyres to be replaced: all variants are rear wheel drive and there is no 4MATIC variant which would require an all wheel drive match. Match each axle and the staggered configuration; when replacing an axle pair, place the new tyres at the rear.