Thoughts on wheel spacers?

There is a guy on Ebay thatll custom make you some 5 on 4.5 for about 55 bucks. Cant beat that. These are not spacers but are more like adapters that have the same bolt pattern, ie, they bolt to the hub and the tire bolts to the adapter. http://www.ebay.com/itm/Set-TWO-5-x...ies&vxp=mtr&hash=item416295bd87#ht_1136wt_905

look at his other auctions too see pics. Look nice.