Driver's License Test Prep
Illinois · Driver's handbook

Illinois Rules of the Road

The Illinois Rules of the Road is the official driver manual published by the Illinois SOS. Read it below or download the PDF: free, no signup.

Current edition
2025 (DSD A112) · 116 pages
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Source: Illinois SOS · captured May 2026

Next step Illinois practice test → Reading the handbook is step one. Practice questions are how you actually pass. Study guide Illinois study guide → Topic-by-topic breakdown of what's actually tested in Illinois.
The Cheat Sheet

Every Illinois number on one page, free.

Speed limits, BAC, GDL rules, fees, retake windows: all the numbers from the Illinois Rules of the Road distilled onto one printable sheet.

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Free study plan

Your free Illinois study plan

A short run of study emails for the Illinois SOS test: what to drill, the rules people trip on, and a final pre-test checklist. The one-page cheat sheet is free to grab either way.

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