Quote Originally Posted by quang View Post
thanks for the help guys, tinkerbell, why would a 15x7 better?
I haven't got the wheels yet, i have the funds but making my decision after a little more research, hence the questions.
your goal is not about *ultimate* traction, it is about learning, so you should take baby steps... 15x7 suits a 205 tyre, and 205 suits learning to drive better than a larger set of tyres...

i have run 205s on 6.5in wide rims for many seasons with 120kW and only now that i have over 150kW am i considering the need for wider tyres...

do you have a turbo? if stockish power, 205's will give plenty of traction...