Hey all, the next autocross in NJ is this weekend and I have a quick dilemma

I'm deciding if I should continue using my General Exclaims on stock rims vs a set of 19" rims on k104's

I'm thinking the k104's would be better because of the smaller sidewall?

p.s: total noob to autox besides going to one in April, so keep that in mind

 

IMO, stay with the stock wheels, your still new at this and there is no reason to introduce any changes to car. The great majority of your improvement will come from seat time. Additionally those 19's are probably way heavier then your stock wheel/General tire combo, so if anything the bigger wheels would slow you down.