When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
you dont have to shave anything with the isf wheels because the isf wheels have groove in the back of the wheels. i ran spacer on my isf wheels and didnt have any issue, it was a 15mm adapter style.