Idaho Driver's Handbook and Study Guide
Last verified: 2026-03
Here is everything you need to study the Idaho Driver's Manual in Idaho. This guide links to the official handbook and breaks down the chapters and most-tested topics so you can prepare for your permit test.
Most-Tested Topics for Your Permit Test
Focus your study time on these topics. They appear most often on the Idaho permit knowledge test.
- Traffic signs and signals
- Right-of-way rules
- Speed limits
- Parking rules
- DUI/DWI laws
What Is in the Idaho Driver's Manual
Traffic Signs and Signals
Covers the meaning of regulatory, warning, and guide signs, plus traffic signal rules and flashing light procedures.
Right-of-Way Rules
Explains who goes first at intersections, crosswalks, roundabouts, and when merging onto highways.
Safe Driving Practices
Covers following distance, lane changes, passing, scanning for hazards, and driving in bad weather.
Parking Rules
Describes legal and illegal parking situations, parallel parking steps, and curb color meanings.
Alcohol and Drug Laws
Explains Idaho DUI laws, BAC limits, implied consent, and penalties for impaired driving.
Sharing the Road
Addresses safe driving around pedestrians, bicyclists, motorcycles, large trucks, and school buses.
Idaho-Specific Information
Idaho's knowledge test has 40 questions and requires a 34-correct (85%) passing score, one of the higher thresholds in the country. Idaho allows supervised driving at age 14.5 with a driver training permit. The handbook covers rural highway safety, wildlife crossings, and winter driving on mountain passes.
Frequently Asked Questions
You can read the Idaho Driver's Manual online. A PDF version is also available for download.
- Traffic signs and signals
- Right-of-way rules
- Speed limits
- Parking rules
- DUI/DWI laws
The Idaho Driver's Manual covers 6 chapters, from traffic signs and right-of-way rules to safe driving practices and state-specific laws.
Ready to Apply for Your Learner's Permit?
Once you have studied the handbook, the next step is applying for your permit at the Idaho Transportation Department (ITD).
View Idaho learner's permit requirementsPrefer to learn online?
Complete a state-approved driving course from home on your own schedule. Same certifications, same insurance discounts.
View Online CoursesThis information is based on Idaho Transportation Department (ITD) guidelines. Handbook content can change. Visit the official Idaho Transportation Department (ITD) website for the most current driver's handbook.