Useless? Nope. I take it you guys don’t have much experience driving in snow. These aren’t so much for the snow accumulation but the dirty residue that driving in snow leaves from dirt and salt from snowy roads. When it dries on your vehicle, especially glass, it creates a grayish white layer that’s hard to see…

With LED’s replacing incandescent bulbs, the former of which throw off less heat, maybe we’ll see a new need for headlight wipers and washers? 

Truck making delivery backed into shuttle, which was stopped.