I run the Bridestones and Continentials on my HCH and FEH at sidewall max.

I think that almost everyone will agree that the 26 psi they were at on your car was far too low.

As cooler weather rolls around, you will find that the cold pressure in the tires will reduce by about 1 psi per 10 degrees. So, if a normal low in your area is about 65-70 in the summer, and is now at 45-50, you may see the tires at 2+ psi below what you saw it in the middle of the summer.

Good luck!

-Charlie...