In NASCAR few female drivers have made their marks in racing but for Danica Patrick she showed the world that girls can even be race car drivers too. At the time Danica Patrick was NASCAR's top driver she scored tons of commercial endorsements. One of her most underrated commercial series was for Peak Antifreeze in which she was a spokesman for. I think Peak Antifreeze wanted Danica to be their spokesman because just as the late Dale Earnhardt and Kyle Petty had been spokesmen for Peak Antifreeze in the 80's and 90's they had hoped Danica Patrick might work the same magic for them. Danica was spokesman for Peak until 2016 and her commercials for Peak Antifreeze were funny and perhaps her most funniest one is one where Danica is featured along with NASCAR star Clint Boyer and Phil Robertson of Duck Dynasty where they dare her to a fun and silly race to prove how Peak Antifreeze works and is so funny to see