i also live in Maryland and i know that you must be at LEAST 12 years old.
contrary to popular belief, there is no age requirement to sit in the front seat. it is only illegal to put a rear facing car seat in the front...but if u have a backseat, it is always best to use it...
You must have no air bag on the passenger side, or be able to turn it off, in a vehicle like a pick-up, which has no back seat it is acceptable, If you have a back seat you should always put your child back there, its much safer
90 lbs
12
the age that you need to be to ride in the front seat of the car is 12
9
Not positive, but i think it is 60lbs
16 years or older
12
10
13
the legal height and weight is 4'10 and 92 pounds
IT is age 12
12
1st, it wouldn't be that wise to put a child in the front seat, but I would say at 13 it gets legal.