Mercedes-Benz AMG GT 63S tire size
The most common factory tire size for the Mercedes-Benz AMG GT 63S is 275/35R21 front, 315/30R21 rear, on 13 of the 20 year and trim fits listed. The table lists every year from 2019 to 2027 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Mercedes-Benz AMG GT 63S tire sizes by year
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.