http://www.drive.com.au/motor-news/perkins-swaps-racetrack-for-outback-20110526-1f4vs.html

Aussie Paul. 

Gday...

And here's a pic - it's a big bugger, ain't it 

Not sure it would fit up most bush tracks  but would be a hoot out in the desert/outback.

cheers - John