I purchased a new 2004 Sierra SLT that now has 33000 miles on it. First I noticed a finely etched curved scratch on the driver's side maybe a year ago. I had the dealer change out the blades to new Delco blades. Now, I've noticed a dual track of scratches about 1/2 inch apart in the blade path on the passenger side. These catch the sun and are causing problems with seeing on bright days, even though they are fine scratches. Is there a known problem with the quality of factory glass or factory blades? Would appreciate any ideas since I'm about out of warranty.
- posted
18 years ago