CDL Driver Training: Classes, Endorsements, and the ELDT Rule
Driving a commercial vehicle safely is a trained skill, and federal rules now require formal entry-level training. Here is how CDL training is structured, what the classes and endorsements mean, and what changed with ELDT.
QUICK ANSWER
CDL driver training prepares people to safely operate commercial vehicles and earn a Commercial Driver License. It covers vehicle inspection, control, backing, and on-road skills, split across Class A, B, and C licenses plus endorsements. Under the FMCSA Entry-Level Driver Training (ELDT) rule, new drivers must train with a registered provider.
The License Classes
Class A covers combination vehicles like tractor-trailers, Class B covers large single vehicles like straight trucks and buses, and Class C covers smaller commercial vehicles carrying passengers or hazardous materials. Endorsements add authority for tankers, hazmat, doubles, and passengers.
What Training Covers
- Pre-trip inspection: the systematic safety check before every trip.
- Vehicle control and backing: maneuvering a large vehicle in tight space.
- On-road driving: space management, shifting, and hazard awareness.
- Endorsement knowledge: the rules for hazmat, tankers, and passengers.
ELDT changed the entry
The FMCSA Entry-Level Driver Training rule means new CDL applicants must complete training with a registered provider before testing. Informal, self-taught paths no longer qualify.
Skill Before the Road
Backing a 53-foot trailer and managing space at highway speed are skills best built with repetition in a low-risk setting. Defensive habits, covered in our defensive driving guide, run through all of it.
WE BUILD THIS IN VR — THE PRIME VR
We build commercial driving into VR, so new drivers rehearse pre-trip inspections, backing, and hazard response before they ever move a real rig. Immersive practice builds control and confidence safely, and every maneuver is scored for a training record.
Book a discovery callFrequently Asked Questions
What is the difference between Class A, B, and C CDLs? +
Class A covers combination vehicles such as tractor-trailers, Class B covers large single vehicles like straight trucks and buses, and Class C covers smaller commercial vehicles carrying passengers or hazardous materials.
What is the ELDT rule? +
The FMCSA Entry-Level Driver Training rule requires new CDL applicants to complete training from a provider on the federal registry before taking the CDL skills or knowledge test for certain licenses and endorsements.
What are CDL endorsements? +
Endorsements add authority to a CDL for specific operations such as hazardous materials, tanker vehicles, double or triple trailers, and passenger transport, each with additional knowledge or testing.
Rehearse the rig before the road
We build commercial driving into immersive, scored VR practice.