What fire extinguishers do you guys carry? Different for cab, engine bay, and bed? I swear I searched for this topic. No results. I'm intrigued by Halotron for the lack of mess, but don't love the idea of one in the cab given that they aren't rated for plastics. Seems like a lot of plastic in the cab of a truck. But I am a very inexperienced off-roader. Anyone use one of the little aerosol extinguishers (like First Alert Tundra)?