After pictures of people's boras on different alloys

[Mk2_tel]

And how wide can I go on rear before I start getting issues
And front for that matter
Also the bbs ch lines do they only come in one width
Cheers

[scarr89]

Google? 

You could squeeze 9/10J on the rear depending on offsets.

CH reps are normally 8.5J I think, reps may well be staggered.

[SI74]

My mate is running 10inch CCW alloys but they where made for him to suit the car.

Take it that was meant to say genuine come in 8.5j?  Rep cam come in 9.5j maybe bigger.

[Wayne]

CH reps are normally 8.5J I think, reps may well be staggered.

CH Reps are available in 8x18 or 9x18

[dom]

And how wide can I go on rear before I start getting issues
And front for that matter
Also the bbs ch lines do they only come in one width
Cheers

Depends on offset of the wheels and if you are lowerd.

Asking that question is a bit like asking how long is a piece of string