Tires lose pressure with temp change.
Every time the temperature drops even 10 degrees, I have to air up my tires. I have Cooper Touring [255/60R19] tires. I have had them checked multiple times; the tires have been taken off and resealed, the valves have been replaced but they can't find a reason for it. Does anyone else have this issue? I need to get new tires and I don't want to have to go thru this issue with another set of tires. Thanks for any help you might have on this issue.