19's front 20's rear -Too Big?

[Pio]

I have a chance to buy a set of HRE 541 R's for an amazing price for my Z06, but the size might be too big, 19 front and 20 rear. I have the 19/20 combo (HRE 841R) on my C6 and it looks amazing. But - aren't the wheels (overall diameter) on the C6 bigger than the C5's?

[rocco16]

Too big for what?
For my taste? (yes)
For your taste? (you can answer that)
To fit the car? (no)
For the speedo to work? (probably not, with the right tires)

I think the stock C6 is 18/19 and the stock C5 is 17/18.
But I could be wrong....

Larry
code5coupe

[EVIL_C5]

i have 19/20 on my c5 and love the way it looks.

no pics yet, but i got them from RDF and he has pics under his profile.