Kia k5 low PSI warning

[jtsanders]

Do you have a pressure gauge for your tires? I use an Accugage dial gauge and find it works well. I fill the tires a couple psi above the level on the door plaque. It’s not too high and gives me a little longer for the pressure to drop over time. Also, as air temperatures drop, the pressure in the tires will too just from being cold. I have to add air every winter. If the temperatures have dropped into the low 40s or 30s where you are, that could be part of the problem too.