Almost 8000 miles up on our e-Niro and I notice that the rear brake discs are looking a bit iffy. Front discs are smooth and shiny but one side at the rear is quite scored and on the other the pads are not sweeping the whole width of the disc. Obviously, the brakes don't get a lot of use on an EV. I deliberately hit the brakes hard yesterday till the ABS chattered on a dry road but that's not a pleasant experience. Do EVs possibly need a 'brake test' mode that temporarily disables regen so you can exercise the brakes every now and then?