My 2011 Buick regal also showed low pressure on my drivers side front tire.
So i put some air in it and the light never went out.I knew I had at least 50 lbs.
in it.
So when I got home I went through and looked at all my tire pressures and
oddly enough one of my rear tires read 360kpa and originally it was 228.Whats
that mean?