How do you know what wiper blade sizes to purchase for your car?

Answer by  Amber40 (24961)

Well probably the easiest way is to look up your vehicle in a fitment guide to see what size it is. Otherwise simply use a tape measure and measure the blade itself to see how long it is. Then just buy one that long in the right style.

Answer by  GearNut (13)

Wiper blades are sized based on there length. Measure the length of each wiper blade on your car and the length in inches is the size.