The giant fiberglass Muffler Men of the 1960s were so popular at their peak, that other companies wanted to get in on the act. Uniroyal Tire Co. enlisted International Fiberglass to manufacture a series of giant bikini women to grace their storefronts, and this is one of the few remaining examples left. "Tootsie", as she is locally known as, can be found in Bradenton, Florida, specifically at 6111 15th St. East. There was another in Ocoee, but as far as I can tell, it's now gone.
If you're too lazy to go out there, you can glimpse her on Google Maps (above) and Google Maps Street View (below).
Read more about the "Uniroyal Gals" here.