Then you can register it in the 'passenger' class if the pick-up truck does not have any business advertisements and it is used exclusively for non-commercial purposes.
I see.  I happen to also own a van. What if I install seats behind the driver in a van?
In that case you must also install seatbelts that meet NY State Occupant Restraint Law requirements. These modifications must be permanent.
That's good to know. Let's talk more about vans, shall we?