Yes, ABC unit in mine. Impressed my insurance agent when she came to do a value inspection, in fact she noticed three in my garage and commented on them too. Too many hours and dollars in both the Bronco and the garage to leave anything to chance.
Looking at this thread I think you need to do a follow up poll - how many of us have extinguishers in our other vehicles. I know a couple have already said they did but I hate to say it but none of my others have them and that's something I'm going to change.