What’s the Alcohol Limit in Texas?

If you’re driving in Texas, it’s important to understand the legal alcohol limit and how exceeding it can lead to a DWI charge. The Blood Alcohol Concentration (BAC) limit in Texas is 0.08% for drivers 21 and older, but for commercial drivers, it’s 0.04%, and for drivers under 21, any detectable alcohol can result in a charge under Texas’ zero-tolerance law.