Brake Lights Stop Working

I don't know about Dodge but some cars just have bad quality switches even from the manufacturer of the vehicle (not to mention cheaper quality after market parts). DO you tow a trailer regularly or have any after market brake lights on a trailer or camper shell that could be causing the problem. I would check the amperage draw off the brake lights at the brake light switch, counting the number of lights and looking at the wattage of the bulbs it easy using the electrical law W(Watts)= E(Voltage) x I (current) to see if the electrical load is correct for the switch.