Preparing for the South Australia Heavy Rigid Vehicle Driver Knowledge Test? We are here to help! Our South Australia driving practice test contains multiple choice questions that have been designed specifically for this driving test, based on the official South Australia government heavy rigid vehicle handbook. This test will allow you to test your basic knowledge and skills of heavy rigid vehicle driving in South Australia and road rules from the SA heavy rigid vehicle driver handbook. Each question has several multiple choices, but only one of them is the correct answer. To pass this practice test, as well as the official South Australia heavy rigid vehicle test administered by the Transport SA to get your South Australia Heavy Rigid Vehicle Drivers License, you need to score a minimum of 40 out of 50 questions. If in doubt, think through the question logically, eliminate wrong answers and take an educated guess. You will receive immediate feedback if you are right or wrong so you can learn on the spot, and what the correct answer is. Please note that each time you take a test on our website, you will get a different set of randomized questions, creating an excellent learning experience so we can prepare you to pass your test. Study hard, good luck on your test, be safe and have fun on the road!