2010 Mercedes S-Class Owner's Manual - Page 538

536 Rims and tires S 63 AMG S 65 AMG 19" wheels Front axle AMG rims (light alloy) 8.5 J x 19 H2 Wheel offset 1.69 in (43 mm) Winter tires64,67 255/40 R19 100V XL (Extra Load) M+Si Technical data Rear axle AMG rims (light alloy) 9.5 J x 19 H2 Wheel offset 1.69 in (43 mm) Winter tires64,65,67 275/40 R19 105V XL (Extra Load) M+Si S 63 AMG S 63 AMG (Performance Package) S 65 AMG 20" wheels Front axle AMG rims (light alloy) 8.5 J x 20 H2 Wheel offset 1.69 in (43 mm) Summer tires64 255/35 ZR20 XL (Extra Load) Rear axle AMG rims (light alloy) 9.5 J x 20 H2 Wheel offset 1.69 in (43 mm) Summer tires64,65 275/35 ZR20 XL (Extra Load) Spare wheel ! Compare the recommended tire inflation pressure for your vehicle with the tire inflation pressure on the yellow label located on the spare wheel rim. If the tire inflation pressure on the yellow label on the spare wheel rim differs from the values given in this Operator's Manual, inflate the tire to the recommended tire inflation pressure given on the yellow label on the spare wheel rim. i Please note that the tire inflation pressure of the spare wheel differs from the tire inflation pressure of the road tires. 64 Radial-ply 67 Not tires. available as factory equipment. 65 Must not be used with snow chains.