Living in Queensland, how far can you lift your 4wd (suspension or body) before it becomes illegal? Also, there's been a bit of conjecture about whether lights mounted to the roof are legal or not... ?
At the moment, it's 50mm body, suspension and tyre lift. Each. Apparantly, it will be changed soon, for the worst of coarse.
Recommend to talk your 4x4 specialist because they have to be complaint and call the QLD roads dept.