Texas Defensive Driving Written Practice Test

Disable ads (and more) with a membership for a one time $4.99 payment

Study for the Texas Defensive Driving Written Test. Boost your confidence with our comprehensive practice quizzes and detailed solutions. Get ready to ace your exam with our expertly crafted materials!

Practice this question and more.

What is the legal blood alcohol concentration (BAC) limit for drivers over 21 in Texas?

0.05%
0.08%
0.10%
0.15%

The correct answer is: 0.08%

The legal blood alcohol concentration (BAC) limit for drivers over 21 in Texas is 0.08%. This limit is established to ensure that drivers maintain a level of sobriety that allows for safe operation of a vehicle. Driving with a BAC at or above this threshold is considered a crime, as it significantly impairs judgment, coordination, and reaction time, increasing the risk of accidents. In Texas, this limit applies to all non-commercial drivers aged 21 and older. Drivers found with a BAC of 0.08% or higher can face penalties including fines, license suspension, and possible jail time. Understanding this limit is crucial for responsible driving, as it not only relates to legal compliance but also to promoting road safety and reducing incidents related to impaired driving.