7 Endorsements
1 Written test each
HZ Requires TSA background check

Not all endorsements apply to every CDL class. Use the CDL Selector to find what you need.

HZ
⚠️ CDL HazMat (H) Endorsement: Federally Required

Nevada Hazardous Materials Endorsement

When It's Required in Nevada

In Nevada (NV), required to transport any quantity of hazardous materials that require placarding under federal HazMat regulations.

What to Study for the NV Test

For the Nevada (NV) Hazardous Materials test, study shipping papers, placard and label selection, safe loading and segregation, emergency response procedures, and security-awareness requirements under federal law.

Hazardous Materials in Nevada (NV)

  • Mining and aggregates: blasting agents and mine chemicals moving under placards
  • E-commerce distribution: cleaning agents, batteries, and other placarded retail freight
  • Construction materials: roofing, coatings, and compressed-gas deliveries to job sites
TK
🛢️ CDL Tank (N) Endorsement: Common Add-on

Nevada Tank Vehicles Endorsement

When It's Required in Nevada

In Nevada (NV), required for vehicles designed to transport liquids or gases in a tank permanently or temporarily attached to the vehicle, with individual tank capacity of more than 119 gallons.

What to Study for the NV Test

For the Nevada (NV) Tank Vehicles test, study liquid surge and baffled tanks, outage allowances, inspections, high-center-of-gravity handling, and rollover prevention strategies.

Tank Vehicles in Nevada (NV)

  • E-commerce distribution: beverage, dairy, and food-grade liquid tankers
PS
🚌 CDL Passenger (P) Endorsement

Nevada Passenger Endorsement

When It's Required in Nevada

In Nevada (NV), required for commercial vehicles designed to carry 16 or more passengers including the driver: charter buses, transit coaches, and similar vehicles.

What to Study for the NV Test

For the Nevada (NV) Passenger test, study passenger safety protocols, controlled loading and unloading, emergency door operation, on-road passenger management, and distracted-driving rules.

Passenger in Nevada (NV)

  • Gaming and resort supply chain: motorcoaches, hotel shuttles, and airport buses
  • Transit agencies, charter companies, and church or community buses across Nevada
SB
🚐 CDL School Bus (S) Endorsement

Nevada School Bus Endorsement

When It's Required in Nevada

In Nevada (NV), required for any driver transporting school-age students in a vehicle classified as a school bus under federal or state law.

What to Study for the NV Test

For the Nevada (NV) School Bus test, study student loading zones, stop-signal arm procedures, railroad crossing rules, mirror adjustment, emergency evacuation drills, and state-specific school bus regulations.

School Bus in Nevada (NV)

  • Nevada school districts and their contractors: every route driver needs S plus P
  • Activity and athletics trips, which use the same S-endorsed drivers
DT
🚚 CDL Doubles/Triples (T) Endorsement

Nevada Doubles & Triples Endorsement

When It's Required in Nevada

In Nevada (NV), required to pull double or triple trailers where permitted by state law. Common in regional and long-haul freight operations.

What to Study for the NV Test

For the Nevada (NV) Doubles & Triples test, study coupling and uncoupling double and triple combinations, pull-out stability, off-tracking behavior, full combination inspections, and safe following distance.

Doubles & Triples in Nevada (NV)

  • Mining and aggregates: double-trailer bulk sets hauling coal, aggregate, and ore where permitted
  • E-commerce distribution: twin 28-foot LTL trailer sets on the interstates
AB
🛑 CDL Air Brakes Test: Most Drivers Need It

Nevada Air Brakes Endorsement

When It's Required in Nevada

In Nevada (NV), required for any vehicle equipped with an air brake system, which covers most Class A tractor-trailers and many Class B straight trucks.

What to Study for the NV Test

For the Nevada (NV) Air Brakes test, study air brake components, dual-circuit systems, inspection procedures, warning devices, pressure gauges, and stopping distance at highway speeds.

Air Brakes in Nevada (NV)

  • Mining and aggregates: every heavy-haul and bulk truck on the mine roads
  • Construction materials: dump trucks, mixers, and flatbed tractors on construction routes
  • Almost every Class A and Class B vehicle in Nevada; skip this test and your CDL carries an L restriction
CV
🚛 CDL Combination Vehicles Test: Class A Essential

Nevada Combination Vehicles Endorsement

When It's Required in Nevada

In Nevada (NV), essential for Class A drivers operating tractor-trailers, lowboys, and other multi-unit combinations over federal weight thresholds.

What to Study for the NV Test

For the Nevada (NV) Combination Vehicles test, study coupling and uncoupling procedures, air line connections, trailer handling characteristics, off-tracking, and full combination vehicle inspections.

Combination Vehicles in Nevada (NV)

  • Gaming and resort supply chain: event and production freight moving between venues
  • Mining and aggregates: lowboys and heavy-haul combinations moving mining equipment
  • E-commerce distribution: regional and over-the-road tractor-trailer distribution runs
  • Construction materials: flatbed and step-deck loads of steel, lumber, and building materials

Next steps

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