In Pennsylvania what age can children sit in front seat?

In Pennsylvania, children are allowed to sit in the front seat of a vehicle when they are at least 8 years old and weigh 80 pounds. However, it is recommended that children remain in the back seat until they are 13 years old for safety reasons. Additionally, all children under the age of 18 must be properly restrained in a seatbelt or child safety seat according to their age, weight, and height.