Hello all:

I am new to this forum because I just sold my older E430 4matic and bought an 06 G35X. I have left over snows that are 235 45 R17 sized. Can I run these on my new (to me) car? It presently has 215 55 R17 sized wheels? Thanks.

-Joe

 

should be good the speedo might be off like 2mph

 

as long as all 4 tires have the same rolling diameter your all set

 

http://www.1010tires.com/tiresizecalculator.asp

check it out