Fix the job vehicles

[Hesoyam]

The Ambulance has pretty perfect handling in my opinion, it's possibly the easiest job vehicle to drive and I've driven it for multiple days without CDM'ing anyone.

The Police car needs some fine tuning, what's the point of getting into a car chase as a cop when it's impossible to catch almost anyone as long as they can drive well.

The firetruck is without doubt the worst one, causes the most CDM's and problems and the taxi just doesn't turn.

-Support Ambulance/ +Support everything else.