Mercedes-Benz C-Class 2009 Owners Manual - Manual (Page 387)

Rims and tires
385
Model C 300 35
C 300 Sport 36
C 300 4MATIC 35
C 300 4MATIC Sport 36
C 350 35
C 350 Sport 36
C 350 4MATIC 35
C 63 AMG
Front axle AMG rims (light alloy) 8 J x 18 H2 8 J x 18 H2
Wheel offset 1.97 in (50 mm) 1.77 in (45 mm)
Summer tires 37 225/40 ZR18 92Y XL (Extra Load) 235/40 ZR18 95Y XL (Extra Load)
Rear axle AMG rims (light alloy) 8.5 J x 18 H2 9 J x 18 H2
Wheel offset 2.13 in (54 mm) 2.13 in (54 mm)
Summer tires 37,38 255/35 ZR18 94Y XL (Extra Load) 255/35 ZR18 94Y XL (Extra Load)
35 Canada only.
36 USA only.
37 Radial-ply tires.
38 Must not be used with snow chains.
Technical data
Z