I am in the process of looking for new rims for my 03' SS(the truck is stock height). It currently has 20's on there now, but the chrome is starting to flake off. I want to upgrade to 22's and get new rims. What are durable rims finishes? I live in SE PA so there is road salt to deal with in the winter. I don't want to get chrome rims again, not a fan. I have been looking around, but some rims have different offsets. What is a good offset to stick with? I want to be as close to factory as possible. Thank you.