Western Australia · Theory Test (CTT) · Road rules

What speed limit applies to a vehicle towing a caravan or trailer in WA?

The answer

  • 80 km/h
  • 90 km/h
  • 100 km/h Correct
  • The posted limit, whatever it is

Why that's the answer

Vehicles towing caravans or trailers are limited to 100 km/h even where a higher limit is posted — the same cap that applies to learner drivers, buses and coaches over 5 tonnes GVM, and combinations over 12 tonnes GCM.

Where this rule comes from

Take the full Western Australia practice test (95 questions)

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Same topic first — road rules trips up more learners than any single rule.

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