[BlackSSR03]

Would the wheels on a 2005 fit on a 2003 without any interference or need for any modifications?

 

[JeffDBFl]

Should be no difference.

 

[Paul in Boca]

Same Wheels

Sandy,
I checked at the Chevy dealer parts counter. The the front (19in) and rear (20in) wheels, for all three years ('03,'04,'05) use the same part number.
Paul