I'm not doing this for one group, Im doiung this because the current airport vehicles now... sorry to say this but... they suck 
There.
Byt the way, the 4 more vehicles is in TOTAL. Meaning it's not 4 vehicles per airport.
Niitro, I said why have police vehicles in airports? Theyre only for police, airports are for civilians so they cant use the maverick (I think) ok how about get rid of the tug and baggage.
Oh and guys, the current vehicles now are useless and are a waste. The ONLY planes, I mean the ONLY planes we have, are crappy world war 2 antiques. Sparrows are too easy to find. Theyre on mad doggs mansion, this vehicle planout is to replace the vehicles we have now.