





W203/CL203 Aftermarket Wheel Thread - All you want to know

I have a question re: wheel fitment on my 2005 C55 AMG. A friend wants to sell me his 18x8.5 F. and 18x9.5 R. IForged seneca’s made for his 2006 SLK350.
Does you think these will fit and clear my OE AMG calipers? And does anybody know what each of these wheels would weigh? I am guessing about 20-21 lbs.
I found the OE offset for the C55 to be 30mm for the front amg 18x7.5 wheel; and 34 mm for the rear amg 18x8.5 wheel.
However, I have been running SLK55 AMG rims 18x7.5 ET 37mm front and 18x8.5 ET30 mm rear for two years now without adverse affect.
Also, alloys direct lists front/rear ET 37/30 as correct for both the w203 and the w171 in the 18x8.5/18.9.5 wheel size.
Consequently, I do not know for sure what offset spec's Iforged was using for the 2006 SLK350, but a good guess would be f/r 37/30.
Thoughts?
Thanks a lot!
The Best of Mercedes & AMG
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Thanks
Last edited by mdncn2762; Mar 14, 2009 at 04:21 AM.
Im trying to de-stagger. Rims are 18x8 et35. If they clear my C32 calipers then shouldnt they clear a 06 C230 caliper with much more room?
Anyone have tire size recommendations?
Beautiful as hell!
The only difference I've really noticed between the monarch hamburgs vs. sl63's are
-AMG writing on the 63's
-The spokes connect directly to the rim as opposed to the hamburgs which end inside of the chrome lip
But I wish I had a decent paying job that would allow me to make more mods!!!










