Tires keep losing air
2 Answers
Sometimes aluminum wheels are porous. I would have a tire shop dunk them in a tank.
Take some dish soap and make a soapy mixture using a gallon of distilled water aproximetly 8 to 12 ounces of soap to the gallon of water and with a paint brush paint the whole tire , tread area , side walls ,tire valve and tire bead to wheel inside and out !!! now where the leak is it should be making soap bubbles where the leaks are , Mark them with a piece of chalk , crayon or marker where it's leaking and go to the tire shop and have the leaks repaired Unless it's major leak I very much doubt you'd hear or even feel it
