AZ Arizona DUI and Impaired Driving

Question 1

In Arizona, a driver is considered legally impaired (DUI) with a blood alcohol concentration (BAC) of:

Accepted Answer

0.08% or higher

Answer

Arizona law sets the legal DUI limit at a BAC of 0.08% for drivers 21 and older; commercial drivers face a lower limit of 0.04%.

Question 2

Under Arizona's 'Extreme DUI' law, a driver is charged with Extreme DUI when their BAC is:

Accepted Answer

0.15% or higher

Answer

Arizona's Extreme DUI applies when a driver's BAC is 0.15% or higher, carrying significantly harsher penalties than standard DUI.

Question 3

Arizona's implied consent law means that by driving on public roads, you automatically agree to:

Accepted Answer

Submit to chemical testing if lawfully arrested for DUI

Answer

Implied consent in Arizona means all drivers consent to chemical BAC testing (blood, breath, or urine) when lawfully arrested for DUI.

Question 4

What happens to an Arizona driver's license if they refuse a chemical test after a DUI arrest?

Accepted Answer

Automatic 1-year suspension for first refusal

Answer

Refusing a chemical test in Arizona results in an automatic 1-year license suspension for a first refusal, independent of any DUI charge outcome.

Question 5

In Arizona, what is the legal BAC limit for drivers under 21 years of age?

Accepted Answer

Any detectable amount (0.00%)

Answer

Arizona has a zero-tolerance policy for underage drinking and driving — any detectable BAC is grounds for a DUI charge for drivers under 21.

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