Four of the top 11 companies on the Media Monitors weekly chart are in the Auto Parts category. Last week, AutoZone was 7th, airing 22,263 spots on radio stations all across America. O’Reilly was 9th (18,930), NAPA was 10th (18,427), and Advance was 11th (18,029). The Home Depot took the top spot again (71,630) followed by GEICO (41,638) and the U.S. Department of Transportation (31,360).
