Home / Alberta / Questions / Rules of the Road Rules of the Road Report Class 3 licence needed for: A Motorcycle B Heavy trucks (non-trailer) / 3+ axle single-unit C Car D Bicycle Show Answer & Explanation Correct Answer: B. Heavy trucks (non-trailer) / 3+ axle single-unit Class 1 for tractor-trailer. Previous Next More Rules of the Road Questions Tailgated: Passing on hill crest: Turn signals: Before winter, check: Daytime running lights (DRL): Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide