2014-2018 Mazda 3 Skyactiv Discussion
How many psi do you lose a month?
My '15 sGT 6MT recommends 36 psi cold. At the end of the month, my tires end up at 33 psi cold! :nerd: I'm assuming due to the rubber valve stems and plastic valve stem covers.
Other vehicles that I have with a metal valve stem and metal valve stem cover seem...