I had one (rear left) nailed tire patched and just found out the air is still leacking from a tiny hole. All the others are reading at 32, but the pached one keep dropping and stays around 28-29.

I will have to replace the tire, unfortunately. Guys! All the tires still have good milages left, what do you think about replacing one tire or do I have to replace all of them as it's AWD?

OR... try repatching again???