Illinois SOS Permit/Topics/Impaired Driving, BAC Limits & Implied Consent

Impaired Driving, BAC Limits & Implied Consent practice test: free Illinois SOS Permit questions

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  1. Alcohol and drugs1 of 2

    At what blood-alcohol concentration is it illegal to drive in Illinois?

    The answer

    Answer: D. It is illegal to drive if your BAC is .08% or more. You can still be convicted of DUI at a lower BAC if your driving ability is impaired. Alcohol affects your vision and slows your reaction time even below the level of illegal intoxication, so even a small amount increases the chance of a crash.

    Source: Illinois Rules of the Road 2026 — Chapter 6: BAC and Presence of Drugs, p. 48

  2. Alcohol and drugs2 of 2

    How may cannabis be transported in a vehicle?

    The answer

    Answer: B. Cannabis may only be transported in a vehicle in a sealed, odor-proof, child-resistant container. Neither the driver nor any passenger may use cannabis in a motor vehicle. Illinois also bars driving while impaired by cannabis, and driving while impaired or transporting cannabis illegally may cost you your driving privileges.

    Source: Illinois Rules of the Road 2026 — Chapter 6: Cannabis, p. 48

Quick answers on Impaired Driving, BAC Limits & Implied Consent

QuizCram covers 25 practice questions in the Impaired Driving, BAC Limits & Implied Consent domain, mapped directly to the official examination blueprint.

The benchmark score is 80% (35-question practice sets · 80% practice target · official pass mark not published in the manual).

Yes. All questions on QuizCram are written against official handbooks and blueprint specifications with legal citations.