What needs to be done to run 335 DRs in the rear?
What 335 rear DRs are you referencing?
I have widened stock wheels to 11" with 315/35/20 NT05Rs and can run 10s.
-J
While not DRs, below are two links of guys running 335/30/20 MPSS on their GT500
http://www.svtperformance.com/forums/showthread.php?973299-335-s-on-12-quot-Alcoas-on
http://www.svtperformance.com/forum...5-335-30R20s-on-custom-widened-Forgestar-F14s
Duty, are you on stock springs?
I have the same wheels widened. What tires and what mods did you have to do?
I have Birddoc's original wheels. 20x11.5. Gonna be a tight fit. Need to give Van a call to get the suspension on its way.