Each co-host offers a unique perspective on the automotive industry: David, a certified master mechanic and business owner, performs automotive diagnostics on the spot, while Alan, having spent nearly 20 years in the automotive business as a dealer and auto-body/repair shop owner, has the experience to be able to value cars and trucks quickly and accurately. Though the program is primarily an open line format enabling listeners to call in with their automotive problems, guests are also invited to share their knowledge and expertise with the audience as well as answer questions. Not only do guests share their knowledge and expertise, you never know when you'll hear the numerous voices of Alan's "alter-egos" during the show.