01Confirm that Class B matches the vehicle you plan to drive
Mississippi DPS describes Class B as the heavy single-vehicle CDL class. A Class B credential can cover a qualifying single vehicle with a gross vehicle weight rating of 26,001 pounds or more, and it can include a trailer only when the towed vehicle does not exceed 10,000 pounds GVWR. That makes Class B different from Class A combination authority. Before studying specialty material, identify the actual vehicle, brake system, passenger capacity, cargo, and endorsements your work will require.
02Prepare the Mississippi application, CLP, and medical records
Mississippi DPS lists a completed application, acceptable identity documentation, Social Security evidence, two proofs of residency, name-change documents when applicable, medical qualification information, a commercial learner permit written exam, and a road skills performance test among the items for new CDL applicants. The road-test instructions also require a valid Mississippi license, the appropriate Mississippi CLP, required test-day documents, insurance, registration, and a suitable vehicle. Check the current state instructions before scheduling because document and medical-record procedures can change.
03Complete applicable ELDT before the Class B skills test
Federal Entry-Level Driver Training applies to a first-time Class B CDL applicant unless an exception applies. Training must be completed through a provider listed on the Training Provider Registry before the CDL skills test. Mississippi DPS also states that the appropriate ELDT must be complete before the actual road test, even though an appointment may be scheduled earlier. Passenger, school-bus, and hazardous-material endorsements have their own ELDT triggers when first obtained.
04Study only the Class B modules and endorsements that apply
General commercial knowledge is central to Class B study, while additional tests depend on vehicle equipment and requested privileges. Air-brake knowledge applies when operating vehicles with air brakes, and passenger, school-bus, tank, and hazardous-material privileges have additional requirements. This mixed bank includes those subjects for broad practice. It intentionally does not treat combination-vehicle or doubles/triples operation as ordinary Class B coverage. Use missed questions to identify the current manual section to review rather than treating the bank’s module proportions or 100-question total as the official Mississippi examination design.
