Are you ready to sit in the driver’s seat? All you have to do is study for your South Australia Heavy Rigid Vehicle Driver Knowledge Test through these tests! DrivingTests101 is ready to help you in your goal of passing the Learner’s Permit Test. We have created a database of hundreds of questions based on the official SA Heavy Rigid Vehicle Driver’s Handbook. To help you get familiar with the exam format of the South Australia Transport SA where you need to get 40 out of 50 questions correct to pass, we take these questions and package them into free random multiple choice tests, so that you can practice until you are ready for the real thing! We at DrivingTests101 know that you are busy, so we have given you the same functionality through our desktop website, mobile-friendly website and mobile app formats so you can practice where ever you are! Most importantly, the questions are free and you can take the tests as many times as you like. Study on the go! Use all the resources at hand, and you will have no problem acing the South Australia written Learner’s Permit Test! Good luck!