Differences between the 2004/2005 models

I was curious if GM made any changes in the 2005 model from the 2004 models at all?

The only differences I see are the side markers on the front fenders are clear with amber bulbs instead of amber lenses with clear bulbs and the doors are blcked out between the windows on the doors. The hub caps are also a different design. I am not sure the grill is different or not but I seem to remember a slight difference there also. The base model is an LS and the LT is the top model instead of base and LS.

Not to mention that all the options that came on an LS in 2004 are now optional in 2005. No LT model after 2005.

Come to think of it, I have not seen a single LT model anywhere in the city.