Mercedes-Benz 2006 CLS 500 Operator's Manual page 456

Front axle:
Rims (light alloy)
Wheel offset
1
Summer tires
1,3
Winter tires
Rear axle:
Rims (light alloy)
Wheel offset
1,2
Summer tires
1,2,3
Winter tires
1
Radial-ply tires.
2
Must not be used with snow chains.
3
Not available as factory equipment.
CLS 55 AMG (Performance Package*)
8.5 J x 19 H2
0.98 in (25 mm)
255/35 ZR19 96Y XL (Extra Load)
-
9.5 J x 19 H2
or
10 J x 19 H2
1.10 in (28 mm)
285/30 ZR19 98Y XL (Extra Load)
-
CLS 55 AMG (Performance Package*)
8.5 J x 19 H2
0.98 in (25 mm)
-
245/35 R19 93V XL (Extra Load) M+S.
9.5 J x 19 H2
1.10 in (28 mm)
-
275/30 R19 96V XL (Extra Load) M+S.
Technical data
Rims and tires
455