My TPMS lit up and started beeping at me. Get to where I’m going and find the right rear is 12 psi low. Pull the wheel off but I can’t find anything except a couple pebbles stuck in the tread. Don’t have time with work to figure it out. Blerg

UPDATE: apparently I drove off with the wheel lock key still on the lug so now I have to hope I can buy a new one at autozone or such.