Getting Ready for the Texas Class C Knowledge Exam

Before you study: how the exam is built

The handbook names three knowledge exams: Class C for every original applicant, Class M for motorcycle riders, and a separate rules test for the commercial A and B classes. A regular car license or a learner license means Class C, and the handbook sets 70 percent as the pass mark on any knowledge exam.

Section 521.1655 of the Transportation Code divides testing into a highway sign part, a traffic law part and the vision test. DPS publishes no question count for any part, so be skeptical of numbers on commercial practice sites. Testing at an office? Ask the examiner to walk you through the format first.

First decision: test in your course or at DPS

The Less Tears More Years Act requires applicants under 25 to complete driver ed before applying, and passing the exam inside certain approved courses means no repeat at the license office. TDLR-licensed classroom and online schools may give their own students the vision, sign and law parts; parent-taught providers can give only signs and law.

Whatever the course left out, the office covers. Someone 25 or older who never took a course does the entire exam at DPS. Applicants 18 and over who hand in a valid license from another U.S. state, a U.S. territory or Canada (DPS also accepts an out-of-state license that lapsed less than two years ago) are excused from the knowledge and driving exams. Licenses from Germany, France, Taiwan, South Korea or the UAE may get both exams waived too; any other country means testing.

So a 15 year old in an online course will usually arrive at DPS with signs and law already passed and only the eye test left, while a 26 year old with no course takes everything at the counter.

While you study: what the handbook covers

The current edition has fourteen chapters. The first is about getting licensed. The middle run (4 through 8) deals with yielding, traffic control devices, overtaking and turns, where you may park, and how fast you may go. The final six cover unusual conditions, impairment, what to do after a crash, people on foot, cyclists, and assorted safety advice including motor-assisted scooters.

Signs matter a great deal, so learn the Chapter 5 shapes and colors well enough to name a sign from its outline alone. Give Chapter 10 on alcohol and drugs extra time since Texas treats any alcohol in an under-21 driver so strictly, and read Chapter 3 for the insurance you are required to carry.

A simple two week plan: one chapter a night for the first fourteen nights, then three evenings working through Appendix C before your test.

• Chapter 4: who yields at intersections, and what to do for emergency vehicles and school buses
• Chapter 5: signals, signs and the lines on the pavement
• Chapter 8: speed limits, the basic speed law and school zones
• Chapter 10: DWI penalties and zero tolerance for minors
• Chapter 13: sharing the road with cyclists, electric bicycles included

The practice material Texas gives you

There is no DPS practice exam online. The state's study aid is the handbook's Appendix C, a long list of open-ended review questions for Class C applicants, each tagged with the chapter that answers it. Examples include the youngest age for a license without driver ed and which way to point your wheels when parking uphill with no curb.

Use Appendix C as a self test. Write your answer, then check it against the chapter given. Your driver ed course also builds in quizzes and a final, and TDLR-approved providers have to teach the material the exam draws on.

If you fail: fees, tries and the 90 day window

You pay up front: $16 for a teen's learner license at October 2026 prices. The handbook says a first fail keeps your application alive for 90 days, and three fails or the passing of those 90 days sends you back to square one with a new form and a new fee.

Section 521.1655 also says each application includes three attempts at every part. Used some tries in your course? Confirm with the school what remains before heading to DPS.

Language, reading help and accommodations

By law DPS offers the knowledge exam in Spanish, while the text on highway signs stays in English because that is what you see on the road. The handbook, TDLR says, is published only online now, in both languages.

If a disability affects reading or timed testing, mention it when you book or contact DPS customer service before your visit. Eyesight is checked at the office; if it is borderline, you may get a lens requirement or a referral to your eye doctor.

After you pass

When every required exam is done, DPS hands over a paper temporary that covers you for 45 days while the plastic card travels by mail. Nothing by day 45? use the DPS customer service contact form; do not retest.

With a learner card your teen still drives only with a front-seat companion who is 21 or more and has been licensed a year, and the six month clock starts the day it is issued. Our learner's permit page covers those rules in detail.