Mustangmaster

They probably slightly over inflated the tires knowing some air will leak out and it may not be checked for some time. Most of the time I do run all my tires at 32 psi. I've tried all kinds of pressures and it looks to me that Ford has done it's research to find the optimum tire pressure for our cars. That said, here is an interesting article on wet tire performance at different pressures; http://www.tirerack.com/tires/tirete...e.jsp?techid=3