If you want your wheels to sit flush with your fenders, you need to at least roll. If you are going 10 wide, I know you will need at least a roll. It also depends on what suspension setup you are going. If you are going coilovers, you will need camber kits to run aggressive camber to make the wheel fit in between (coilovers are bigger, so less space to fit wheel in). Offset wise, at least a +32 or less (stocker are like +40ish). Any higher offset will result in wheel not sitting flush with the fender, or not fit in (hitting suspension, wheel cannot sit on the hub/ brake disc, etc).