Alabama General Knowledge Test

About the Alabama General Knowledge Test

Alabama's roads don't mess around. You'll face tight turns on I-20/59 near Birmingham, steep grades on I-59 through the Appalachians, and plenty of two-lane highways where logging trucks rule the middle. Our weather? Think summer thunderstorms that flood low spots on I-65, plus fog in the Tennessee Valley that cuts visibility to zero. This test covers what you need to stay safe hauling freight or livestock across the state.

The General Knowledge test is your first step toward any commercial license in Alabama. We built this practice exam from the official Alabama CDL manual. Every question matches the real thing. You'll cover vehicle inspection, basic control, shifting, and seeing hazards early. No fluff, just facts that keep you legal on Alabama blacktop.

We keep it short. Fifty questions, one hour limit, and an 80% passing score. Miss a few? We show you why your answer was wrong. Take it on your phone while waiting at the DMV. No sign-ups, no cost. Just pick your answer and learn.

Alabama requires a minimum of 80% to pass the real test. Get that score here first, then walk into your local ALEA exam station with confidence.

What This Test Covers

• Vehicle inspection – Alabama requires your rig to pass a pre-trip before you even start the engine.
• Basic control maneuvers – Think tight turns on Mobile's docks and backing into a loading bay in Montgomery.
• Shifting gears – Alabama's rolling hills mean you need smooth shifts to avoid stalling on upgrades.
• Seeing hazards – Watch for deer on rural roads and sudden slowdowns in construction zones.
• Speed management – Wet roads from Alabama's afternoon storms demand lower speeds.
• Space management – Keep distance from log trucks that shed debris on I-65.

Study Tips

Read the Alabama CDL manual cover to cover – it's free online at the ALEA website. Focus on the sections about mountain driving and flatbed loads, because you'll see both here. Don't skip the air brake section; most General Knowledge questions pull from those rules.

Take our practice test at least twice. First time, learn what you got wrong. Second time, aim for 90% or higher. The real test uses the same wording, so pay attention to exact phrasing. If you can explain a rule to a buddy, you know it. Study in short bursts – 20 minutes a day beats cramming the night before.

Alabama DMV Information

You can take your CDL knowledge test at any ALEA driver license exam office. No appointment needed in most locations, but call ahead for the office near you. Prepare your ID, Social Security card, and proof of Alabama residency. The fee for the knowledge test is $5 per attempt, cash or card accepted.

Don't bring your own vehicle – this is a written test, not a driving test. You'll use a touchscreen computer. Pass the General Knowledge test, and you get a CDL permit valid for 180 days. Use that time to practice with a qualified driver before your skills test.

If you fail, you can retake it the next day. Alabama doesn't limit attempts, but each try costs another $5. Save money by studying hard the first time.

Frequently Asked Questions

Related Resources

Other Alabama CDL Practice Tests

Test Details

• State: Alabama
• Test: General Knowledge Test
• Questions: 140
• Passing Score: 80%
• Time Limit: 60 minutes
• Cost: Free

Need ELDT Training?

If you're getting your first CDL, you need ELDT theory training before your skills test.