2011 E350 wheel offset?
Never use wheel spacers as it often creates vibrations that can't be balanced out.
Your lefts and rights are the same .........if they were not the truck would pull to one side.
Check out Jegs.......Ion Alloy model 138........8x6.5" bolt pattern with 4.25 back space.
here are to sites to check out...
Custom rims, wheel tire packages for your ride - RIMSnTIRES.com
http://www.jeepkj.com/forumpics/wheels/offset.gif



