FIREFIGHTERS!! What vehicles have the phosphorus in them?

also what is the correct PSI needed to fight those car fires so that it does not explode? I know there are many jeeps that have it and I can't remember the psi needed. Thanks! Im going to be a firefighter and going to a academy and wanna brush up on as much info as I can. So any other advice and tips would be great!!! i was on volunteer for a year so that's where most of my knowledge comes from thanks