other than spending tax payers money on toys, and maybe a 10 minute advantage in deployment time *which contrary to whatever you might say is pretty much irrelevant since most "rescue" departments are actually recovery departments especially if you're volunteer* what advantages does a truck get you over a well set up trailer that can be pulled with the rescue pickup trucks? Trailer gives you changing area for drysuits, places to sit with all of your gear set up so you aren't having to pick the gear up, just sit down, strap in and go, allows you to have enough bank bottles to refill tanks if needed, etc, etc.