Car and Truck sales up in June – so is their Radio advertising.

Car and truck Dealer ads were the third biggest category on Radio after Consumer Electronics and Restaurants and Cafes last week, according to AirCheck Broadcast Monitoring.

Television & Pay TV came in fourth, followed by Home Improvement as the fifth biggest advertising category on Radio last week.

Salter’s Cars of Brisbane spent the most of any car dealer in Australia with 22% of the top 5 pie followed by Sydney’s Sinclair Ford and Hawkesbury Valley Holden tied with 18% each

AirCheck “Did You Know” (a major advertiser on radioinfo) is based on commercial and song airplay data from radio and television stations in Sydney, Melbourne, Brisbane, Gold Coast, Perth & Adelaide.

Click here for a detailed list of stations monitored.