HOW BIG CAN I GO AND STILL...

[BADVENOM]

I have a 97 gts with stock wheels and tires..want to upgrade to 19" preferrably and even considered going to 19" fronts and 20" rears..Like to fill up those wells..lol Anyways I have 355 gears in her and wanted to know how big can I go without adversly affecting performance but still get the look I want..

regards
Adam

 

[KepRght]

20/20

27 pound wheels in 19"x12"
29 pound wheels in 20"x12"

 

[Luke@tirerack]

18, 19 or 20 are all possible but, running 18/19 or 19/20 is a bad idea because it would leead to diferent sidewall deflection rates which would have an adverse effect on the cars handling