hi everyone!
I bought some OZ ultraleggeras 17'' 8'' 48 offset. to go with hankook rs-3 225 45 17 xL.
was wondering if there are wider tires that could fit and also can I fit a 8.5'' rim.
since its Quattro and have a bbk in front I need the clearance also inside the mag.
I rub very lightly in the rear on extreme cornering in a carousel on lapping days.
I chew off the rubber with this car and was trying to fix it by widening the tires.
it's not for looks so if I don't have a flush look I don't mind.

the car is lowered and wanted your opinion on the height front to rear is this how it should be?

thx!!