I doubt it is illegal - 2" (but no more) is legal in Victoria. Essential for many 4x4 tracks here. I would not want more for stability reasons. It is the tyres that do the damage anyway, they cause the erosion.Jaros said:I had a 2" lift done by Fourby's in Moorooka Brisbane with suspension upgrade. I have a light bar on the roof rack, 2 x 9" LED Spotties in front of the radiator, I wonder if they would class that as illegal?