Tires

I thought Id get more response in here then the "My Car Is broken" forum.

Is the front tire of the driver side suppose to emit more heat then the one on the passenger side? I notice everytime i get off the car, i can feel the heat from the tire as I walk by, then I checked the passenger side tires and its not even hot. Are the tires even suppose to be hot? (not hot enuff to burn you). Is this normal? I just had my wheel align like 3 weeks ago and these are brand new tires.