WHY DOES TIRE LOOSE AIR? on 2005 Chevrolet Malibu

I FILL MY TIRE, THEN IN ABOUT A WEEK OR 2 I MY TIRE IS ABOUT FLAT. THE TREAD IS STILL GOOD AND I DO NOT SEE ANY WEARING

Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
2 answers
Agreed. Could be something small like that or the valve core seal is bad - most tire shops should be able to find the leak and what you need to do to fix it.

--Dale in Southern Idaho
Done Right Automotive Service
Could be a small nail or puncture and it will continue to leak until its repaired. Any tire shop can fix a leak like this