Mercedes-Benz CLS Operator's Manual page 368

Wheel and tire combinations
366
CLS 63 AMG
Summer tires
R19
Tires
FA: 255/35 ZR19 (96 Y) XL
RA: 285/30 ZR19 (98 Y) XL
Winter tires
R19
Tires
FA: 255/35 R19 96 V XL M+Si
RA: 255/35 R19 96 V XL M+Si
FA: 255/35 R19 96 V XL M+Si
RA: 285/30 R19 98 V XL M+Si
CLS 63 AMG 4MATIC
Summer tires
R19
Tires
FA: 255/35 ZR19 (96 Y) XL
RA: 285/30 ZR 19 (98 Y) XL
Use of snow chains is not permitted. Observe the notes under "Snow chains".
3
Alloy wheels
FA: 9.0 J x 19 H2
3 Wheel offset: 1.46 in (37 mm)
RA: 10.0 J x 19 H2
Wheel offset: 1.85 in (47 mm)
Alloy wheels
FA: 9.0 J x 19 H2
Wheel offset: 1.46 in (37 mm)
RA: 9.5 J x 19 H2
Wheel offset: 2.05 in (52 mm)
FA: 9.0 J x 19 H2
Wheel offset: 1.46 in (37 mm)
RA: 10.0 J x 19 H2
3
Wheel offset: 1.85 in (47 mm)
Alloy wheels
FA: 9.0 J x 19 H2
Wheel offset: 1.46 in (37 mm)
3
RA: 10.0 J x 19 H2
Wheel offset: 1.85 in (47 mm)