View Single Post
Old 03-04-2012, 08:08 PM   #34
DandD
 
DandD's Avatar
 
Drives: 2010 2SS and 2011 LS
Join Date: Aug 2011
Location: Western burbs of the Motor City
Posts: 628
If you have the stock gears I'd go with the 315 30 its over all diameter is 25.5" where the 305 45 is 27.5. That way you get the benifit of a better final drive ratio. Thats one of the reasons why I am using the size DR that I am.
__________________
Around here we like baseball, hot dogs, apple pie, and Chevrolet
DandD is offline   Reply With Quote