I am trying to get my brother a b-day gift and he wants some wheel spacers for his winter wheels on his 07 e90 335 with sport package. He is trying to push the winters wheels out so the stance is more like his summer wheels. This is what he has:
OEM Front 225/40-18" Rear 255/35-18"
Front 8Jx18 ET:34
Rear 8,5Jx18 ET:37
17X7 5-120 ET35
I'm thinking it should be either 20mm rear and 15mm front or 17.5mm rear and 12.5mm front.
Thoughts? Which would be better for this?
Thanks for the help in advance!