I recently installed 10" slicks (road racing) on the rear and 8" slicks on the front, then ran an auto cross here locally. This is my third Cobra, with many different kinds and sizes of tires over the years. With the slicks for the first time EVER I experienced "under steer", I was shocked! On some very sharp slow speed corner I had to go deep in the throttle on the corner exit to break loose the rear and get it to come around to follow the front!!!
Substantial recent changes to my entire suspension setup, plus the slicks, obviously I have some suspension tuning to do.
Goodyear yellow letter slicks, VERY sticky stuff.