Refrigerated Trailer (Reefer)

Category: Rigs and TrailersAudio Articles

Table of Contents What is a Reefer Trailer? Reefer trailer, short for refrigerated trailer is a type of semi-trailer that is used for transporting...

All CDL Endorsements (and Classes That Can Have Them)

Category: CDL EndorsementsAudio Articles

Table of Contents CDL endorsements are additional certifications that allow drivers to operate specific types of commercial motor vehicles (CMVs) or to haul...

T Endorsement (Doubles Triples) & How To Get It

Category: CDL EndorsementsAudio ArticlesTrucker

Table of Contents What is Doubles Triples Endorsement – T Endorsement on CDL T Endorsement or Doubles Triples is an endorsement that allows the driver to...

P Passenger Endorsement (Passenger Vehicles) & How To Get It

Category: CDL EndorsementsAudio ArticlesTrucker

Table of Contents What is Passenger Endorsement – P P Endorsement, or Passenger Endorsement, allows a commercial driver to operate passenger vehicles...

N Endorsement (Tank Vehicles) & How To Get It – Tanker Endorsement

Category: CDL EndorsementsAudio Articles

Table of Contents What is Tanker Endorsement – N Endorsement N Endorsement or tanker endorsement (Tank Vehicle) is an additional certification that...

Flatbed Trailer

Category: Rigs and TrailersAudio Articles

Table of Contents What is a Flatbed Trailer Flatbed trailer is a type of open trailer with a flat, level ‘bed’ with no sides or roof, which is used...

H Endorsement (Hazardous Materials – Hazmat) & How To Get It

Category: Audio ArticlesCDL Endorsements

Table of Contents What is Hazardous Materials Endorsement – H Endorsement The H Endorsement (Hazardous Materials) is a special certification that allows...

S Endorsement (School Bus Endorsement) & How To Get It

Category: Audio ArticlesCDL Endorsements

Table of Contents What is the School Bus Endorsement – S Endorsement S Endorsement (School Bus) is an additional certification required for commercial...

Semi Truck (18 Wheeler)

Category: Rigs and TrailersAudio Articles

Table of Contents What is a Semi Truck? A semi truck, in its most basic form, comprises two main parts: a semi tractor or towing engine and one or more...

X Endorsement (Hazardous Materials and Tank Vehicles) & How To Get It

Category: CDL EndorsementsAudio ArticlesTrucker

Table of Contents What is X Endorsement X Endorsement on a CDL allows the driver to operate vehicles that transport hazardous materials in tank vehicles.The X...

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