For a driver who is at least 21 years of age, the legal limit for blood alcohol concentration (BAC) is
Correct answer
- less than 0.08%.
- less than 0.12%.
- 0.10% or less.
Explanation
If your blood alcohol concentration (BAC) is 0.08% or above, you are considered legally intoxicated. In Tennessee, if you are operating a motor vehicle, you can be charged with driving under the influence (DUI).
Pass your driving permit test on the first try... for free!