Need help with wheel pcd A4 3.0 Quattro plz help

[Darren a4]

Hi. I Have a audi b6 A4 3.0 Quattro I bought a set of 20" khans RSC to go on it but they are 5x100 I understand that I need pcd changers but not sure of the size spacers I can run. I know that the of set of the wheels are et 32 and they 8.5j Also not sure what size tyres I can fit as I wanna lower the car on coilovers.
I would be very grate full on any help I receive as I wanna get these wheels on the car ASAP

[Guest 2]

have a look here for fitments Audi guide for correct wheel fitment, PCD, and offset of your car | Alloy Wheel Fitment (http://www.wheelfitment.net/audi)

[Darren a4]

Thanks it's shows that the et35 - 45 will go on and the wheels i have are et35, not sure how it all works tho! Also how wide the spacers are that I need to have the sline look or may be a bit wider wile not hitting the **** out the arches. Also how low will I be able to go thanks.

ill be post pics of the car as I go as I have lots of changes I'd like to do from body styling to music upgrades.