Wiper blades connect to the arms which extend from your vehicle's wiper transmission. They make contact with the window and sweep rain, snow, and other debris off of the windshield to help keep visibility at its maximum.
Wiper blades will always wear down over time and should be replaced whenever it becomes apparent they are going bad. Some signs include; excess streaking, patches of unwiped window, cracking rubber, torn blades, etc.
Replacing wiper blades is almost always a quick an easy job.
We stock and sell a wide variety of quality wiper blades from these manufacturers: