What does the color of the inspection sticker indicate in New Hampshire?

The color of the inspection sticker in New Hampshire signifies the month when the next vehicle inspection is due. Each year, the state uses different colors for the stickers assigned to each month, allowing vehicle owners and inspection personnel to quickly identify when a vehicle's inspection needs to be renewed. This system helps ensure that all vehicles on the road remain compliant with state inspection regulations and helps monitor the condition of vehicles through regular inspections.