Wheel spacers and alignment
#1
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How do you determine what size spacers you need? I have 18 inch sport classic II's and do you need to get a new alignment once you get them. Is this a diy upgrade? Thanks
#3
Drifting
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Wheel spacers do not require re-alignment. The spacers are just held on by 2 screws on your wheel hubs. The size of your spacers (any spacers) will require longer wheel bolts. Porsche has a kit that will fit most wheels that is 5 mm with bolts. They also approved 17 mm on the rears (with longer bolts) for some wheels.
#4
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I don't think you need longer bolts with 3mm spacers. At least I hope not, I've been running with the stock bolts for half a year now. I needed the spacers to clear my front calipers.
#5
Three Wheelin'
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I used to have the same wheels on my car with H&R coilovers and I used H$R 7 mm on the front and 15 mm on the rear. They are the perfect size (sorry, no recent pics).
#7
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Wheel Enhancement carries any spacer that you would need. The question is why are you considering spacers? Is it to get the wheel/tire further out to fill the wheel well?