Onto something I am really afraid of and is rarely discussed; fire, or rather fire suppressants in a car. I like to carry as big of a fire extinguisher I can, just for peace of mind. I also like to have my extinguisher handy (passenger compartment) but properly secured so it cannot fly around and kill you in case of an impact or roll over.
I would like to hear everyone's input on the matter. Type of extinguisher, size, location, mounting. Fire away!