Outer Limits 4x4 Board

I have the Queensland Transport Modifications booklet and have been through it thoroughly and there is no exact measurement for maximum height. A 2inch body lift is allowed as long as it is approved. The only way to have a body lift approved in QLD is to fill out a modification request form and send it to QLD transport detailing the type of modification etc. In terms of spring lift, the booklet says exactly this: "The ride height measured between the rubber bump stop and corresponding metal stop may be reduced by no more than one third" and "the rebound travel measured between the rubber rebound stop and the corresponding metal stop (or extension of the shock absorber for vehicles without a rebound stop) may be reduced by no more than one third". In general this rule is broken on a vehicle with around 50mm but obviously is individual to each vehicle hence the common thought of 50mm being max. Also this is almost impossible to get done for as QT can't really argue what the original distance between the bumpstop and metal stop was from factory as there are too many variables. There are plenty of people that believe 50mm total is the max lift but this is just a general guide-mainly relating to spring lift. Its a bit of an urban myth so to speak. Have a look on the website and research yourself if you like. You can do both and still be well within the rules. Just be warned, to get that body lift approved isn't hard but they do a full vehicle inspection while its in the pits so make sure everything is in order and you will be fine!