If your car is brand new, you will need to responsibly maintain the vehicle according to the manufacturer's new car maintenance schedule. This includes having the brakes inspected and adjust on a regular basis.
The first scheduled maintenance is different for each make, model, and type of vehicle, but it is usually after around six months of driving or logging twelve thousand miles, whichever comes first. Brakes are unarguably the most important system in a vehicle. They must work properly, each time and every time, or the result could be disastrous.