can get some for a good $$$ the guy told me there off 2008-2010 cts 18" just wanna know if they will fit if so anybody have pics of these wheels on there seville pics of the wheels

 

My GM distributor tells me that there are several different wheel types used on the CTS and the offsets are all different, I see to recall him telling me that none of them will fit a Seville STS.

You will need to be very careful that you don't let the eye candy influence you into buying something that will not fit your STS