Can you explain the new type of windshield Wiper Blades for the newer cars. What is the difference between the old blades and the new ones. I have been told the new blades are expensive. I would like to know what the real difference between the two blades are.
have no ideal blades are blades they come in a few shape and sizes i dont have a new car but pass 40 yrs they not change much at all that i can see