I am about to purchase the 19" work vs xx. I am a noob when it comes to rims and wheel setup. I call the guy up and he asked me some questions that i had no idea how to answer. What are the recommended offsets for these rims? Tire size? Anything else I should know before buying these. I know a search would probably help me but I prefer a live answer to these particular rims.

The offset will depend on the width you choose

ask hexx... he has the works vsxx he can give you his specs if you ask him...good choice in rims..