I've had great luck with RockAuto, I've easily spent $1500 in parts over the past few years and never got a bad item. I do hate the whole A/B/C/D warehouse shipping debacle but what you save in parts prices is worth the extra shipping costs.Turns out the Kia dealership in Corpus are a bunch of thieving liars. Among many things, they had written in their report my front and rear pads were both at 10%.. I'm surprised they didnt insist they replace them all. There is TONS of life left in my front pads I got cheap off of rockauto. The rear pads that were dangling on a thread of life that I replaced were very expensive "premium" pads from NAPA. Never again, can't trust anyone or hardly any product anymore. Not a whole lot I can do about it, except learn more skills to do my own repairs/maintenance. /end rant
Unless your car has over 120,000 miles, you tow things, or you live in the hills I can't understand the rear pads being worn out since they do so little work compared to the front.