Quote Originally Posted by alien d2 View Post
Thinking outside the square...
Why register it?
If you could get it onto the back of the Mk3 it would be legal to carry as it's indivisable.
(It would be no wider than most curtains on chiller tautliners running the highway).
Drop it off for display days(subject to site registration rules).
Some sites have earth ramps that could be used.
Actually it is wider than the Mk3 tray.

However upon reviewing the NSW Regs, the width is measured across the body or in this case the tray. The body is just narrower than 2.5M with the clearance lamps protruding past the 2.5M with which is permissable.

The 60mm overwidth (30mm on each side) is the hub caps and wheel nuts and the regulations allow hub devices to protrude past the 2.5M width, up to IIRC 150mm.