MA CDL General Knowledge study plan

Read the Vehicle Inspection and Basic Control and Vehicle Systems material end to end, then write a one-page summary of the seven-step inspection sequence in your own words

Label a blank diagram of the air brake system from memory, including compressor, governor, reservoirs, safety valve, and slack adjusters, and mark every item you missed

Recite the in-cab inspection checklist aloud three times until you can list gauges, mirrors, horn, wipers, and warning lights without notes

Explain in writing why a pre-trip inspection is required before every trip and what a driver is legally responsible for finding

Describe the correct action for each of the five most common brake system defects: low air pressure warning, air loss rate failure, spring brake fault, slack adjuster travel, and contaminated air

List the steps to test service brakes, parking brakes, and emergency brakes and state the pass criteria for each

Identify ten vehicle defects that would place a vehicle out of service and explain the risk each one creates

Practice a timed walk-around inspection aloud, narrating each item as you would to an examiner

Work through the shifting sequence for a manual transmission, including downshifting on grades, and write the gear-selection rule for descending a steep hill

Explain the geometry of a right turn in a large vehicle, including tail swing and off-tracking, and state how far to swing wide and when to check the right mirror

List the steps for a straight-line backing maneuver and for a 90-degree alley dock, including when to use a spotter and when to stop and re-check

Calculate following distance at 55 mph using the one-second-per-ten-feet rule and state the added seconds needed for rain, ice, and heavy loads

Define stopping distance as perception distance plus reaction distance plus braking distance and compute it for 30, 45, and 55 mph

Explain how speed affects stopping distance, hydroplaning, and rollover risk, and state the safe speed rule for curves and downgrades

Describe the proper use of mirrors, including blind spots, and the sequence for checking mirrors before and during a lane change

State the rules for using headlights, four-way flashers, and horn signals, and explain when signaling is required before a turn or lane change

Explain the correct response to a front-wheel skid, a rear-wheel skid, and a brake failure, and state what not to do in each case

Describe the procedure for a tire blowout at highway speed and for a fire in the cab versus the cargo area

List the six cargo securement requirements and explain how weight distribution affects steering and braking

State the rules for stopping at railroad crossings, including when a stop is required and what to do if the vehicle stalls on the tracks

Identify the hazard classes and the placarding rules that apply to a driver carrying hazardous materials, including when placards are required and what to do if a placard is missing

Explain the alcohol and drug rules for CDL holders, including the 0.04 BAC threshold, implied consent, and the consequences of a refusal

List the physical and mental fitness factors that affect driving, including fatigue, illness, and medication, and state the rule for reporting a change in medical status

Describe what to do at the scene of a crash, including securing the scene, reporting, and the duty to stop

State the hours-of-service limits for property-carrying drivers, including the 11-hour driving limit, 14-hour window, 30-minute break, and 60/70-hour limits, and explain how to log them

Explain the whistleblower protections and the penalties a driver faces for falsifying logs or driving while out of service

List the Massachusetts CDL requirements, including age, residency, medical certification, and the difference between intrastate and interstate rules

Identify the endorsements and restrictions that apply to your vehicle type and explain how a restriction is removed

Take a full-length practice test under timed conditions and record your score by domain

Review every missed question, write the correct rule in your own words, and re-test those items after 48 hours

Re-run the pre-trip inspection and emergency-response drills from weeks 2 and 5 to confirm retention

Build a final one-page cheat sheet of the ten rules you are most likely to forget and read it aloud before the exam