Final answer:
Permits for drivers under 21 must be kept for at least 180 days before applying for the driving skills test. This rule is implemented to ensure young, inexperienced drivers gain sufficient practice and experience before obtaining a full driver's license.
Step-by-step explanation:
The statement, Permits for drivers under 21 must be kept for at least 180 days before applying for the driving skills test, is True. This rule is commonly known as the graduated driver licensing (GDL) system, which is implemented in many states to help ensure that young, inexperienced drivers gain sufficient practice and experience before obtaining a full driver's license.
The GDL system typically consists of multiple stages, including a learner's permit phase where drivers under 21 are required to hold a permit for a certain period of time, usually around 6 months, before being eligible for a driving skills test and eventually obtaining a full driver's license.
This waiting period allows young drivers to acquire the necessary skills and experience needed to drive safely on the roads, reducing the risk of accidents and promoting responsible driving habits.