[Xeno]

I have at least one question that either reveals how little I know about tires or how my memory only works well when it concerns my job (or both).

DT is putting on a new set of tires in the morning. I asked about dates and was told that the fronts (which they had local) were from the 12th week of 2016. The rears (which they got from Atlanta) were dated the 26th week of 2016.

I am also confused why the air pressure of the tire with a nail has remained consistent for almost one week. They put in 40-41 lbs on the right rear and it went down to 37 or so but has not gone lower like when I was putting air in. I will ask them in the morning if they removed the nail last week, but if so would that explain this since they are not allowed to plug a Pirelli RF?