I'm at 110k km and haven't replaced pads or rotors on my '19. Based on what I'm reading on this forum it's clearly time for the job. Yes...it still stops!
I'm baffled as to why some are wearing so quickly or mine lasting this long.
I see people doing pads only, some vehicles claim to be pads and rotors due to rotor wear. Do we know the service thickness for the rotors? Thickness when new?
That's 68k miles. Lots of things affect brake wear and there are lots of opinions on when to replace pads relative to thickness, etc.. I helped my neighbor replace his for the first time on his 2019 MAX at 81k miles (130k km). At that time, he had less than 1/16" (1.5 mm) of pad left on the rear pads and 1/4" (6.4mm) left on the front. My '20 is probably wearing very similar to his. At 45k miles, I estimate that the rears will be down to 3/16" (4.7 mm) by 55K - 60K mi (~92k km), at which time I'll replace them. The fronts may go as far as 90K miles (145k km) + before they are down to 3/16" (4.7 mm) if they continue to wear the same. I don't have any issue with warping, nor did my neighbor. I'll probably have the rotors turned if they're within service thickness and still flat.
One thing to be aware of: My neighbor and I live in NC and our vehicles are garaged. None-the-less, all 4 rotors were mildly corroded onto the hubs of both of our vehicles (I checked and freed mine without doing the brakes at the next tire rotation). I'm thinking you might have an even worse situation in Alberta. Be prepared with the proper solvents and tools to free the rotors and buy some good nickel anti-seize before doing the job.
If you haven't already replaced shocks, check for leakage. If you've done any off-roading, I would personally be shocked (yes, I went there) if the rears aren't leaking. Many on this forum did as I did and replaced them with Bilstein 5100's.
