amolao wrote:Keep it old school, guys....the car was engineered to roll on 16 inch tires.
I still remember how much I loved to see 510's sporting nice 15' Libra's.....
16 in tires? Id hope your tires have a larger diamiter then that...
Like dean said having smaller rims stock doesn't mean it was designed that way for max preformance. It migh just have been engineered that way to provide a softer ride from a larger sidewall. Changing from stock DOES mean your messing with the intended engineering of the car, but that doesn't mean its a bad change, just that you need to be aware of what you are doing.
Weight aside from a suspension stand point the offset changes that accompany wider wheels would most likely have a MUCH large effect on suspension geomitry then diamiter.