Skip to content

Tennessee DUI & Driving Laws Practice Test

Practice 25 questions on Tennessee driving laws - DUI/DWI limits, distracted driving, vehicle safety requirements, and general knowledge for the DOS exam.

What this Tennessee practice test covers

  • DUI/DWI blood alcohol limits and penalties in Tennessee
  • Distracted driving laws covering cell phone use and texting
  • Vehicle safety inspections and equipment requirements
  • Licensing rules, point systems, and general knowledge

The actual Tennessee DOS knowledge test has 30 questions, and you need at least 24 correct (80%) to pass. This practice test is based on the Tennessee Driver License Manual. The test fee is $10.5. Tests are administered Computer-based at Driver Service Center or online for ages 15-17. Online testing is available in Tennessee.

Try sample Tennessee questions

These questions come from our bank of 366+. The real Tennessee written test draws from similar material in the official driver handbook.

3 free preview of 25
1

What must you do when an emergency vehicle with lights and sirens approaches in Tennessee?

2

A booster seat should be used:

3

You must carry your driver's license:

22 more questions - unlock with Pro
Unlock Exam Simulator
Tennessee DUI & Driving Laws Practice Test (2026) | DMV IQ