Roadster's handles poorly in ruts (HELP!)
Ran this thread before and was told to put miles on it to cure problem. I have a 2010 Roadster, less than 20k miles, new tires on back (300 to 400 miles)and about 70% on front. Alignment checked out fine. This car runs great on new flat asphalt but on L.A. and Orange County typical freeways its terrible. It's squirrely to the point that its unpleasant to drive. Have a 2004 350z thats been ruuning just fine on the same roads since 2004. I know the technology has improved. Am I stuck with this problem??? Really could use some good advice and hear results from other 370 Roadster owners.THANK YOU in advance.