Hi!
I need some guidance in inspecting the front brakes of my Corolla. I took off the tire, the disc looks OK, but the pads I'm really unsure about. Could I be allowed to post a 50 KB JPEG picture, and get an expert opinion on whether I'm inspecting the right areas?
How often do brake pads need replacement?

I believe my pads are at least 0.25 inch thick (both outer and inner, as seen through caliper hole) after 100,000 miles; the brakes feel as good as they did when they were new. They've been mostly freeway miles, regular conmutes, no drag-racing, no towing heavy loads, or anything unusual. (Again, I'd feel much better if I could post that photo to make sure I was looking at the right areas.)
Thanks!