Serch and rescue UNITs

Im creating an EMS/fire and rescue service of madrid CITY, they have a specialice unit for Montain and flood rescue, the thing these unit normly move in a Car and the if it needs equiptment they have a small utility van.

My question is if i chose car (in the category) for the Pick Up, these unit wont be behave as an Rescue in natural emviroment (becose it is considere an First responder car) or on the contrary these does not affect the simulation.