Yea I think the biggest growth in CB lately was the jeep/offroading users. But that has been cut off with Midlands big push for GMRS and all the "race radios" being sold. Since that stuff is all FM it doesn't really matter that they are wiring the radio in to the noisy factory harness or cig lighter.Also FM CB works exceptionally well while offloading. AM has too much ignition noise and squelch issues.