Dodge Ram Tires
My Dodge Ram 1500 truck tires I am unfamiliar with. The tire says they need
80 PSI. My cheap guage only goes to 40. My device for putting air in doesn't
seem to move much. So I am wondering if tire is being filled at all. Also the
tires don't look or feel low even though my guage is measuring them at about
30 psi. I just don't want to cause a problem. Should I just keep filling until my
device reads 80 psi? tires are LT 265/75R16.