Semi-trailers use thei road so you should be OK. If you can take your rig up Bellbird Hill you should be able to travel any of the sealed highways in Oz. If you can't get your rig up Bellbird Hill then there is something wrong and you should be checking the loaded weight of your tug and van.
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PeterD Nissan Navara D23 diesel auto, Spaceland pop-top Retired radio and electronics technician. NSW Central Coast.
Thanks, we climb up the Bells Line Road no hassles,
Excellent, you are fully prepared to go to places like Tasmania. There are some hills worse than Bellbird Hill but if that hill does not faze you you should be able to tackle any main road condition.
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PeterD Nissan Navara D23 diesel auto, Spaceland pop-top Retired radio and electronics technician. NSW Central Coast.