JC Penny used to sell drag racing slicks

I can't find the Pennys advertising I posted a while ago, but here's the Sears ads http://justacarguy.blogspot.com/2006/11/mindblowing-sears-was-shelby-parts.html

Hot rodding icon company advertizing from the '60s

see also: http://justacarguy.blogspot.com/2009/05/icons-of-hot-rodding-offy-weind-eddie.html and http://justacarguy.blogspot.com/2009/06/understated-advertising-from-icons-of.html