What happens when you heat a gas, even a dry gas?

And then if you were to take the same volume, and add a little moisture, and heated it up to normal passenger tire temperature on a 90 degree day on the highway, how much higher would the pressure go?

Spend the money on a good gage and an alignment.

__________________
Thank You!
Fred
2009 ML350
2004 SL600
2004 SL500
1996 SL600
2002 SLK32
2005 CLK320 cabrio
2003 ML350
1997 C280 Sport