My last ticket was for 65 (65 limit for cars) in a 55 (limit for towing vehicles) with a trailer. I scrutinized the citation and found a couple mistakes. I did a "trial by declaration" and pointed out the mistakes the officer made on the citation and proposed that the officer was not in a frame of mind to accurately determine my speed (he did not use radar and only followed me on the freeway for 700ft, the length of a the bridge I was on). I won and it was tossed out. I too use a radar detector in ALL my cars including my motorcycle. I am surrounded by LEO's, from the CHP, Sherriff, city PD, and Air Force Police, I cant go 5 miles without getting hit on radar. I have a 59 mile one way commute to work. The AF police will cite for 68 in a 65! I use the Escort brand 9500 detector in my truck and bike and the 8500 in my wife's car.