Rear pad wear surprise on a 2017 CX-9

Just replaced the rear pads on mine at 30,000 miles. Fronts still have ~50% left.

I went with Raybestos EHT's off rockauto.com for only $15 a set! At that price, as long as they perform well enough, I won't mind them wearing out so quickly. I could buy 6 sets of the Raybestos for the price of 1 set of OEM's.
@dodgerfan356 I need to replace rears. Thinking about going with these. Any thoughts? I’ve used them on my other cars and was happy, but I just picked up this 2018 CX-9 with 30k, so any guidance is welcomed.
 
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