thought about glueing it, but then would be problem with Airbag,

what do guys recommend?

look at the pics below

 

I put a "wheelskin" wheel cover on my X at least 5 years ago and it's holding up very well. I ordered it online and picked colors to match my interior. Not to hard to install either. Might be an option for you that would look better than fixing what you have.
http://www.wheelskins.com/