[Shiwnath]

IMO the 16" rims look way better and I needed them to clear the Camaro calipers which is why I went from 15" to 16" for both my winter rims and summer rims, but if you're trying to save money I see no harm in that. Going from 15" to 16" is no big issue for fitment and clearance.. It's all direct bolt on. As for the VSS, ours can be reprogrammed by HPTuners or a stealership if you choose so.. Even though I'm set up for 15" 215/50/15, going to 225/50/16 didn't make that big of a difference to the wheel speed.

Also check Kijiji and Craigslist.. I bought both newer and old style of GLS rims for $200 per set. You should be able to find GL styles for around that price, but most likely cheaper.