[RED92LX50]

Maybe someone else will know for sure - but I don't think you are supposed to inflate the tires to their recommended pressure - you are supposed to fill the tires according to what the vehicle manufacturer recommends for that specific vehicle. I believe the max recommended pressure for the mustang is around 32-34psi. If you have your pressure at 44psi that is probably WAY TOO HIGH, especially for snow driving. I would lower it to about 28 if I were going to drive in the snow. No worries here though - it was almost 80 in Virginia today :-)