jamesjrmark

I've ordered a 2012 CLS63 fully loaded except ceramic brakes. I'm wanting to put on some Forgiato Estremo's when it arrives but am not sure exactly what to order. Does anyone know the offset I should order and wheel widths so that I will not have to roll the fenders to much? I am wanting to put on 255/30/20 and 305/25/20. Any help would be greatly appreciated. I do not plan on having it lowered unless it can be done all electronically. Problem is with the performance package, it has springs in the front. That said, I think I would have to get new adjustable springs in the front and am not willing to change those out.

TX21

Not sure this will help but here are the factory specs.

Code 770 8.5x19 et34.5 front and 9.5x19 et48 rear CLS550

Code 797 9.0x19 et 37 front and 10x19 et47 rear CLS63

Let us now what you find since I am looking for the same info.