This is a friends Tacoma. Yes that’s really 31.6k. Air filter was changed 31.6k ago as well. Used a fram ultra but the oversized one. XG3600. For the first time the oil was low 2qts. Usually isn’t missing a drop. Not sure if it just thickened up or what but 31k / almost 2 years is a long time. Longer than I wanted to go but it’s not my call. I think scaling back to 20k is probably a good call and then going from there. The sodium is actually very near the universal average for the engine so not sure what to think there.