Mississippi General Knowledge Practice Test
The foundation test every CDL applicant takes, regardless of class or endorsement. It covers safe driving basics at commercial scale: speed and space management, stopping distance, night and winter driving, cargo securement fundamentals, emergency handling, and the rules that apply specifically to large vehicles. Nothing on it is exotic — but everything on it assumes you understand how differently an 80,000-pound vehicle behaves from the car you learned in. Most states draw their questions straight from the state CDL manual's general knowledge chapters.
Who needs it: Every CDL applicant, Class A or B, no exceptions — this is the first knowledge test at the counter.
Sample practice questions
You should move a seriously injured person only if:
Answer: They're in immediate danger, such as fire — Moving can worsen injuries; only move them to escape immediate danger.
What does "G.O.A.L." stand for?
Answer: Get Out And Look — Get Out And Look — walk the path before backing.
The typical federal maximum gross weight for a standard rig is about:
Answer: 80,000 lbs — About 80,000 lbs gross (with single-axle ~20,000 and tandem ~34,000 limits).
Common mistakes on the General Knowledge test
- Studying answer letters instead of the rule — the state shuffles wording, so memorized letters collapse on test day
- Underestimating stopping-distance math: perception + reaction + braking distance questions are near-guaranteed
- Skipping the cargo chapters because "that's a flatbed thing" — securement basics are on the general test
- Confusing the 4-second following-distance rule of thumb with the 1-second-per-10-feet rule the manual actually teaches
- Cramming the night before instead of spacing practice — retention under exam pressure comes from repetition
Studying with the full Truckcess course does double duty: the theory counts toward the federal ELDT requirement (Truckcess is listed on the FMCSA Training Provider Registry).
Official source: Mississippi Department of Public Safety, Driver Service Bureau
CDL licensing in Mississippi is administered by the Mississippi Department of Public Safety, Driver Service Bureau. Fees, scheduling, forms, and the official Mississippi CDL manual live on the official site: Mississippi DPS — official CDL page (verified 2026-08-09).
Truckcess is not affiliated with or endorsed by the Mississippi Department of Public Safety, Driver Service Bureau. Our practice tests cover the federal CDL knowledge standards (49 CFR Part 383) that every state exam is built on; exact question counts, fees, and procedures vary by state and change over time — the official site is always the authority.
More Mississippi practice tests
Full prep courses are one-time from $59 with 12 months of access — mytruckcess.com/cdl.
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