Gen1 Wheels, Tires, Brakes, & Suspension
P= Park. This is a mechanical lock on the gearbox, used to hold the car steady, used in addition to the handbrake. It is also one of 2 positions where the car can be started. ( the other being N ) Do not select P when the car is moving.
R= Reverse. Use this to go backwards.
N=Neutral. Use this...