Mercedes-Benz CLK-Class 2009 Owners Manual - Manual (Page 368)

Rims and tires
366
Same size tires
Model CLK 350 CLK 550 CLK 63 AMG 26
Rims (light
alloy)
7.5 J x 17 H2 7.5 J x 17 H2 8 J x 18 H2
Wheel offset 1.42 in (36 mm) 1.42 in (36 mm) 1.34 in (34 mm)
Winter tires 27,28 225/45 R17 91H M+S.
or
225/45 R17 91H M+S.
MOExtended
29
225/45 R17 91H M+S.
or
225/45 R17 91H M+S.
MOExtended
29
225/40 R18 92V XL (Extra Load) M+S. 30,31
26 Canada only.
27 Radial-ply tires.
28 Not available as factory equipment.
29 Must be used in conjunction with Tire Pressure Monitoring System (U.S. vehicles) or Run Flat Indicator (Canada vehicles) only.
30 For use with snow chains contact an authorized Mercedes-Benz Center.
31 Permissible vehicle speed of max. 143 mph (230 km/h).
Technical data