I added Stainless Trim to Rocker panel which is not available for LS.
Attached is picture of trim bought from www.brighttrim.com.
It is very easy to install and adds a more refined look to car.
Chevy should include with all models.
I have one question, since the LS model does not come with that trim, does that aftermarket trim rub in any way on the doors? It looks like the LT's have the plastic spoiler grooved to fit the factory rocker trim, at least thats what i've seen!
There's plenty of clearance so that it does not rub.
I had the same concerns before I bought them.
This trim makes car look so much better especially if you do not have side door trim.
Looks best on dark colors.