2021 Mercedes-Benz S63 AMG Tire Sizes
Factory original equipment (OE) tire specifications.
4Matic Coupe & Cabriolet
FrontTire Size
255/40ZR20
Load Index
101
Speed Rating
(Y)
4Matic Coupe & Cabriolet
RearTire Size
285/35ZR20
Load Index
104
Speed Rating
(Y)