here's a pic this is very sharp and sounds like what you're talking about
http://images.search.yahoo.com/images/view?back=http%3A%2F%2Fimages.search.yahoo.com%2Fsearch%2Fimages%3Fp%3Dcadillac%2Bcts%2B%2Bwheels&w=500&h=281&imgurl=static.flickr.com%2F3580%2F3771945149_232041b161.jpg&rurl=http%3A%2F%2Fwww.flickr.com%2Fphotos%2F0-60%2F3771945149%2F&size=129k&name=CTS+4&p=cadillac+cts++wheels&oid=cc026243b859c06e&fr2=&fusr=0-60&no=20&tt=553&sigr=11dbo8u0f&sigi=11gg2t2lr&sigb=1237nh4fh
http://images.search.yahoo.com/images/view?back=http%3A%2F%2Fimages.search.yahoo.com%2Fsearch%2Fimages%3Fp%3Dcadillac%2Bcts%2B%2Bwheels&w=500&h=281&imgurl=static.flickr.com%2F3580%2F3771945149_232041b161.jpg&rurl=http%3A%2F%2Fwww.flickr.com%2Fphotos%2F0-60%2F3771945149%2F&size=129k&name=CTS+4&p=cadillac+cts++wheels&oid=cc026243b859c06e&fr2=&fusr=0-60&no=20&tt=553&sigr=11dbo8u0f&sigi=11gg2t2lr&sigb=1237nh4fh