450k miles of rear rotor wear to technically interpret as you wish …. Pics of wear in mm.

[BullElk]

Rear rotors with 450k miles. Just replaced today only for the value of peace of mind.

Old and new thickness measurements.

 

[up5799]

Are you sure the worn rotors are original - if my math is correct, that works out to 2.5mm of wear over 450K miles!

 

[BullElk]

Are you sure the worn rotors are original - if my math is correct, that works out to 2.5mm of wear over 450K miles!

100% sure unless they were replaced within the first 43k miles which I highly doubt. So maybe 99.9% sure.

And that is with nothing but Oreilly pads as long as I can remember over the past 21 years.