Do I need anything else after adding larger wheels and tires?

I'm going to add larger wheels and tires -- and of course get the dealership to reprogram the computer so everything works properly. But what else do I need? Should I add larger brakes? The OEM brakes were only covered for a year, and is now no longer under warranty. What else would I need to be safe? I'm sure the suspension probably isn't covered anymore. I think only the power train is, so I don't mind replacing parts if it's NEEDED.|||I don't think you really need to do anything if you are just changing wheels. The speedo calibration is the only thing I can think of. The bigger wheels and tires will not impact your caster or camber at all so there is no need to adjust that. You might want to have an alignment done just in case but if you were in-line before it should still be OK. You don't need bigger brakes.