How often should windshield wipers generally be replaced?

• A. Every 3 months
• B. Every 6-12 months
• C. Once a year
• D. Only when they stop working

Answer: (B)

Windshield wipers should generally be replaced every 6 to 12 months to ensure optimal performance. Over time, wipers can wear down due to exposure to various elements such as UV rays, heat, and rain, which can lead to decreased visibility when driving in inclement weather. Regular replacement within this time frame helps maintain a clear view and enhances safety.

Choosing to replace wipers only when they stop working can lead to dangerous situations since you may not realize their effectiveness has diminished until you need them. While some may consider that waiting for them to show signs of wear is acceptable, it can result in delayed reaction times in poor weather conditions. Likewise, replacing them every 3 months or once a year may not align with every vehicle's specific needs, as factors such as climate, frequency of use, and the wiper's quality can affect their lifespan.