I'm considering a set of Dunlop SP Winter 3D's on 17" OZ Ultraleggeras. I have some questions though:

1. Will they clear the stock brakes?
2. I think the offset is the same as my stock 18's, but does the different size rim matter?
3. Can I use my existing lugs? I'd rather not have two different wheel locks to keep straight.
4. Anything I've missed? - I know I need new TPMS sensors.

thanks in advance!

1982 Coupe GT --> totaled
2003 A4 1.8TQM5 --> sold to a good home
2005 A4 1.8TQM6 --> also sold
2006 A3 3.2 S-Line Light Silver Metallic/Black
2008 A5 3.2 manual Ibis White/Linen Beige