it is only because you know you can't make all teh way from your home to any of the 5 hospitals that are with in 15mins of your house on only 3/4 tank of gas.
in case of emergency? we don'ty live in upstate NY where it can actually snow enough top shut **** down for days on end. this is new jersey, we oinly get that kind of weather once every 10 years or so.
later
tim