After buying this one, I had to take it right in to replace the LF wheel bearing, and when I came to claim it, the shop said the rear pads are at or near 0%. With 205K, IDK if these are the original FoMoCo pads or if they've been done 1X, but that's not what I am seeking help with. I noticed that the rear rotors are what I would call miniscule considering the added weight of a wagon. I previously had a Mazda5, which was the Mazda3's 500 lb heavier chubby sister and Mazda wisely upped the rear rotors. Wondering if the Mazda5 rears could be changed over/if its been done/if there are other options before I install new parts that in the end I want to take off and upgrade.