The weight of a truck: Question The weight of a truck: Answers Usually has no impact on stopping distance. Is a major factor affecting stopping distance. Is not as important as the type of cargo in determining stopping distance. Explanation A vehicle's weight is an important factor affecting its stopping distance. The heavier a vehicle is, the more work the brakes will need to do to bring it to a complete stop. This questions appears in the following tests: Alaska Class A Knowledge Test Alaska Class B Knowledge Test Arizona Class B Knowledge Test Arizona Passenger California Tank Delaware Class B Knowledge Test Hawaii Class A Knowledge Test Minnesota Passenger Oklahoma Class B Knowledge Test Utah Double Virginia Tank