im going to use the car for daily driving and auto-X. i want to get either 15 or 16" rota slipstreams and want to know whats the best size. thanx..

 

stick with the 15", they're lighter and tires are cheaper.

 

i think that 15 would be good 4 auto cross just cus you can accelerate faster. i have 16 and they slip a lil bit when u step on it but catch after about 5 feet. and the 16 will look better in my opinion. i would get 16 thats just me. good luck with auto X.

 

Lets rephrase that in a coherent statement......

- 15" wheels will be better because there's less mass to accelerate coming out of corners and have a smaller polar moment of inertia when compared to the 16" wheels
- 16" wheels work good for me and hook up pretty good in a straight line
- I prefer the look of 16" wheels, and would get those

 

I go for

15's