Spacers are 10mm up front and 20mm in the back. but now that im running 205/45s im not sitting as flush as i did w/ my 225/45s so im gonna make some 23mm spacers for the rear and some 13mm for the front. i would like to still be able to drive.
20mm rear should rub a tiny bit on 225/45's in the rear if your 24ish ftg or below
my car on my old long beaches is a few pages back now, but I really don't think 10's are anywhere near enough in the front. I ran 20mm on all 4 corners, on 215/45's. sitting at 23 flat ftg
if I was gunna run long beaches again, it would be 205/45's with 20mm front and 25mm rear.