How to Inspect Your Wiper Blades in Two Minutes
Lift the arm gently and examine the blade. Cracks, splits, missing chunks, or a shiny glazed edge mean hardened rubber that will chatter, streak, and fail under heavy rain.
How to Inspect Your Wiper Blades in Two Minutes
Turn on the washer spray. Squeaks, skipping, or vibrating chatter suggest uneven pressure or hardened edges. Smooth, silent swipes are your signal that things are working properly.