View Single Post
Old 04-29-2013, 12:49 PM   #11

Drives: 2SS/RS CGM LS3
Join Date: Aug 2009
Location: NJ
Posts: 1,560
Originally Posted by flht99b View Post
Actually the ZL-1 and 1LE offsets are as follows:
20x10 fronts offset +23mm ( this will clear OEM struts with a 285/35/20 tire ) If you have some coil overs you can move the wheel/tire assembly inboard a bit with more positive offset such as +30mm
20x11 rears offset +43mm
GM picked these sizes and offsets so that the front and rear track would be the same on the ZL-1 and 1LE.
If you put a front 20x10 with +23mm offset ZL-1/1LE wheel on the rear the wheel will stick out .3" more than the 20x11 +43mm offset wheel on the rear. Pretty aggressive.
Ed M.
He is correct... See pics (my wheels) below...



SOLD Vengeance stage I cam (442rwhp/412rwtq) / CAI intake w/ADM race scoop / Dynatech LT's / ATI udp / JRE tuned / Eaton Posi LPE-JRE 3.91's / L99 Corsa / Whiteline Sways & Bushings / UMI Trailing Arms & Toe Rods / ZL1 wheels / NT05 275/315

Last edited by NinoSS; 04-29-2013 at 02:19 PM.
NinoSS is offline   Reply With Quote