if the 17 rim and tire matches the stock 16 rim and tire size(235/40 17 is the same diameter of a 205/50 16???) would you see a big drop in power if the 17 weighed 18-22lbs.
CelicaHobby.com is an independent Toyota Celica enthusiast website. CelicaHobby.com is not sponsored by or affiliated with Toyota Motor Sales, USA, Inc. in any way. The Toyota and Celica names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.