What's the best light wheel size for high speeds?

[T-r3x]

Hello guys,

So, i'm planning on putting some light weight wheels on the rear of my 2010 camaro. I don't drag race, usually I race on streets starting from 60 mph up to 180 mph. I have many questions that I need your help with cause i'm very confused

1- Which one is better for street racing and high speeds? 15" or 17" ?

2- What's the width range for the wheel that I can put directly on my car?

3- what's the best width to choose? 8", 9", or 10" ?

4- What's the best brand to buy from (weld is out of budget) and has a very very very light wheels?


Thanks buys for your help