NM CDL Passenger study materials
NM CDL Passenger study resources

NM CDL Passenger cheat sheet

NM CDL Passenger · Keep the key ideas within reach.

Quick reference

Passenger Transport Vehicle Inspection

  • Pre-trip inspection covers the same items as a general CDL inspection plus passenger-specific items: aisles clear, floors clean, handrails secure, seats fastened, emergency exits operable, and passenger signal cord working.

  • Brake check sequence: test service brake at low speed, then parking brake, then emergency/parking brake hold. A bus that pulls to one side or has a soft pedal is out of service.

  • Check that every emergency exit opens from both inside and outside, that exit warning buzzer sounds when opened with ignition on, and that exit signs are lit.

  • Standee line: passengers may not stand forward of the line marked near the driver; a bus with standees requires the line to be visible and unobstructed.

  • Tire rules: minimum tread depth 4/32 inch on front steer tires and 2/32 inch on all other tires; no cuts, bulges, or exposed cord.

  • Lighting check includes clearance lights, turn signals, four-way flashers, stop lamps, and interior lighting; defective required lamps make the vehicle out of service.

  • Verify fire extinguisher is charged and mounted, emergency triangles/fuses present, and first aid kit stocked where required.

  • Mirror adjustment and seat position are set before moving; crossover mirrors must show the area immediately in front of the bus.

Quick reference

Loading and Unloading Passengers

  • Stop the bus parallel to and within 12 inches of the curb where practical; set parking brake, place transmission in neutral (or park), and activate four-way flashers before opening the door.

  • Count passengers by actual head count when loading and unloading; never assume the number from a manifest or a passenger's statement.

  • Stand at the door or in a position to observe the door opening and the boarding/alighting area; do not leave the driver's seat area unattended with the door open.

  • Before closing the door, verify no one is caught in the door, no one is approaching, and the doorway is clear; check mirrors and doorway visually.

  • When unloading, signal students/passengers who must cross the street to wait for your hand signal, then cross only after traffic is stopped in both directions.

  • Loading zone rules: no loading/unloading in a traffic lane where a safe pull-out is available; use designated stops and keep the bus clear of intersections and crosswalks.

  • Baggage and cargo must be secured so aisles and emergency exits remain clear; nothing may block the aisle, doorway, or exit path.

  • After unloading, walk through the bus to check for sleeping or left-behind passengers before securing the vehicle.

Quick reference

Safe Driving Practices for Passenger Vehicles

  • Following distance: use at least one second per 10 feet of vehicle length at speeds under 40 mph; add one second when over 40 mph. A 40-foot bus therefore needs 4 seconds below 40 mph and 5 seconds above.

  • Use the pivot point method for right turns: swing wide enough that the rear wheels clear the curb, and check the right side mirror through the turn.

  • Lane changes require mirror checks, turn signal, and a head check of the blind spot; buses have large blind spots on both sides and directly behind.

  • Speed on curves and ramps must account for high center of gravity and passenger comfort; posted advisory speeds are upper limits, not targets.

  • Backing is the highest-risk maneuver: use a spotter whenever possible, back only when necessary, and stop immediately if you lose sight of the spotter.

  • Railroad crossing and drawbridge stops are required for passenger vehicles carrying passengers; stop, look, and listen before proceeding.

  • Secure all doors before moving; keep the door closed while the bus is in motion and never allow passengers to ride on steps or in the stairwell.

  • Smooth braking and acceleration prevent passenger falls; brake early and progressively rather than late and hard.

Quick reference

Passenger Vehicle Emergencies and Evacuation

  • Evacuation decision rule: evacuate when there is fire, a hazardous material release, the bus is in a dangerous position (railroad crossing, traffic lane), or when staying inside is more dangerous than leaving.

  • Fire evacuation: stop, set parking brake, shut off engine, evacuate upwind and uphill of the vehicle, and keep passengers at least 100 feet away.

  • Roof hatch and rear door exits are secondary evacuation routes; know the location and operation of every exit before an emergency.

  • Order of evacuation: evacuate ambulatory passengers first, then assist injured or disabled passengers; assign helpers if needed.

  • After evacuation, account for every passenger by head count and position them away from traffic, at least 100 feet from the vehicle and clear of the roadway.

  • Break glass only with the designated emergency tool; do not break windows as a first option when doors are operable.

  • A tire blowout requires holding the steering wheel firmly, releasing the accelerator, and braking gently after the vehicle is under control; do not brake hard.

  • If the bus stalls on a railroad crossing, evacuate immediately and move passengers away from the tracks at an angle toward the approaching train.

Quick reference

Post-Crash Procedures and Reporting

  • Stop immediately, set parking brake, turn on four-way flashers, and place warning devices (triangles/fuses) to warn traffic; do not move injured passengers unless there is fire or other immediate danger.

  • Protect the scene: place reflective triangles at 10 feet, 100 feet, and 200 feet behind the vehicle on a highway; use fewer on a divided highway where traffic comes from one direction.

  • Call for emergency medical services and law enforcement; report location, number of injured, and whether hazardous materials are involved.

  • Exchange required information with the other driver: name, address, license number, plate number, and insurance carrier.

  • Do not discuss fault or admit liability at the scene; report facts only to law enforcement and your employer.

  • Notify your employer immediately; federal rules require certain crashes to be reported and drug/alcohol testing to be conducted within specified time windows.

  • A CDL holder involved in a fatal crash or a crash requiring a citation must be tested for alcohol and controlled substances; refusal is treated as a violation.

  • Complete the written crash report with time, location, weather, road conditions, vehicle damage, injuries, and witness information.

Quick reference

Night Operation and Adverse Conditions

  • Headlights must be used from sunset to sunrise and whenever visibility is reduced to 500 feet or less; also use them in rain, fog, and snow.

  • At night, reduce speed so you can stop within the distance illuminated by headlights; high beams reach farther but must be dimmed within 500 feet of oncoming traffic and 200 feet of a vehicle ahead.

  • Do not look directly into oncoming headlights; look toward the right edge of the lane to maintain position.

  • In fog, use low beams or fog lamps; high beams reflect off the moisture and reduce visibility.

  • On wet roads, reduce speed and increase following distance; hydroplaning occurs when tires ride on a film of water and steering/braking are lost - ease off the accelerator without braking hard.

  • In high winds, reduce speed and grip the wheel firmly; be alert for crosswinds on bridges and open stretches, and for blown-over vehicles or debris.

  • In snow and ice, brake gently and steer smoothly; bridges and overpasses freeze before the roadway surface.

  • When visibility is too poor to continue safely, pull off the road, stop, set the parking brake, and turn on four-way flashers; do not stop on the traveled portion of the road.

Quick reference

Railroad-Highway Grade Crossings

  • A passenger vehicle carrying passengers must stop at all railroad-highway grade crossings, except where a state or local law exempts specific crossings or where an officer or flagger directs traffic.

  • Stop between 15 and 50 feet from the nearest rail, but not closer than 15 feet; use the stop line if present.

  • Before crossing, turn off any high beams and radio, open the window if needed, and look and listen in both directions; look twice before proceeding.

  • Never shift gears while crossing the tracks; select the gear before starting across and proceed without stopping.

  • If the gates are down or lights are flashing, stop and wait; never drive around a lowered gate.

  • If your vehicle stalls on the tracks, evacuate immediately and move passengers away from the tracks at an angle toward the approaching train, not along the track.

  • Do not cross until you are certain the vehicle can clear the tracks completely; allow room for the entire vehicle plus a safety margin.

  • Report any crossing signal malfunction to the railroad or law enforcement after crossing safely.

Quick reference

Passenger Endorsement Knowledge and Skills Requirements

  • The passenger (P) endorsement is required to drive a vehicle designed to carry 16 or more passengers, including the driver; it is added to a Class A, B, or C CDL.

  • The P endorsement requires passing a knowledge test covering vehicle inspection, loading/unloading, safe driving, emergencies, and railroad crossings, plus a skills test in a passenger vehicle.

  • A school bus (S) endorsement is separate and additional; it requires its own knowledge and skills tests and is required to drive a school bus.

  • The skills test for the passenger endorsement includes pre-trip inspection, basic control, and on-road driving in a passenger vehicle.

  • Applicants must meet medical certification and self-certification requirements and hold a valid CDL or learner permit before adding the endorsement.

  • Knowledge test topics include emergency exits, standee lines, passenger management, and the required stop at railroad crossings.

  • Endorsements are listed on the CDL and must be renewed with the license; driving a passenger vehicle without the endorsement is a violation.

  • The P endorsement does not authorize driving a school bus; the S endorsement and any required state background checks apply separately.