What kind of car does Rush Limbaugh drive?

Rush Limbaugh drives a Maybach 57 (a 57-S, I believe). I think he has an Escalade (LWB) in his fleet of a handful of nicer cars which may also include a late model Rolls Royce but I am not certain about the RR. Since Rush earns $30+ million per year he can enjoy any car he likes. If you can dream it, you can do it in the United States!