c55 tyre size help needed!

[ddavidm]

Hi all

I have std C55 alloys, rears slightly wider. I'm guessing 7.5 front, 8.5 rear?

However, I have 245/35/18 PZero's all round. I've been told this is wrong, and the car should have 225 up front and 255's rear. Is this correct? What size tyres on oem wheels do you run / is correct?

I'm also told Ronal make AMG wheels?

Many thanks

Dan

 

[renault12ts]

Usually with a staggered set up the front and rears are different sizes. But the same all round is fine.

If you want the staggered sizes, then 225/40 on front and 245/35 on back (or even 255/35...both are quote).

http://www.alloywheelsdirect.net/information/fitting_chart/mercedes-benz