Texas DUI / DWI Limits (2026)

Info: 0.08% BAC for adults (DWI, Penal Code 49.04).

InfoVerified May 31, 2026

0.08% BAC for adults (DWI, Penal Code 49.04). Under 21 zero-tolerance: any detectable alcohol is an offense (Alcoholic Beverage Code 106.041).

Official source: statutes.capitol.texas.gov →

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