New Jersey CDL Class B to A Upgrade Study Material
Everything for upgrading a New Jersey Class B CDL to Class A, in one place: Combination Vehicles, Air Brakes, Class B to A Upgrade. Each one has the official manual rewritten section by section with its diagrams, a quick review of what the test asks about, practice questions with every answer explained, and narrated audio for the drive. It settles the parts that catch people out, like how to spot a trailer skid before it gets away from you.
New Jersey Class B to Class A Upgrade Study Material Overview
Upgrade prep for Class B CDL holders moving to Class A, including combination vehicles, coupling, air brakes, and HOS theory.
Class B to Class A Upgrade for New Jersey CDL Applicants
New Jersey's Port Newark and dense I-95 corridor make it one of the most CDL-intensive states on the East Coast. With pharmaceutical manufacturing, port and container freight, food distribution driving much of the freight in New Jersey, the Class B to Class A Upgrade material below is the part of the New Jersey CDL that those employers screen for first.
The New Jersey Class B to A upgrade: Combination Vehicles and Air Brakes knowledge tests at New Jersey Motor Vehicle Commission, then a Class A skills test. Since February 2022, ELDT theory and behind-the-wheel training must also be logged with an FMCSA-registered provider before New Jersey Motor Vehicle Commission will schedule the test.
Where New Jersey drivers use this
- Required for any Class A CDL issued in New Jersey
- Almost every Class A and Class B vehicle in New Jersey; skip this test and your CDL carries an L restriction
- Pharmaceutical manufacturing: regional and over-the-road distribution runs for grocery, retail, and e-commerce freight
- Port and container freight: container drayage between the ports and inland rail yards
- Port and container freight: container drayage between the ports, rail ramps, and warehouses
Most New Jersey CDL work runs the I-78, I-80, I-95 corridors and the Trenton area, so the examples in the practice questions lean on the vehicles and loads you will see there.
Testing, appointments, and fees are handled by New Jersey Motor Vehicle Commission. See the New Jersey CDL classes and New Jersey endorsements pages for the full licensing picture.
Common New Jersey questions
- Is this Class B to Class A Upgrade material specific to New Jersey?
- Yes. The knowledge test content is federal (49 CFR 383), so the questions apply in New Jersey, and this page adds New Jersey details: where you test (New Jersey Motor Vehicle Commission), which New Jersey industries use this license, and the New Jersey corridors the examples are drawn from.
- Where do I take the Class B to Class A Upgrade knowledge test in New Jersey?
- Knowledge tests are given by New Jersey Motor Vehicle Commission. Bring your New Jersey driver license, proof of residency, and your medical certificate; most New Jersey offices require an appointment for CDL testing.
- How long do I have to study the New Jersey Class B to Class A Upgrade material?
- Access lasts 120 days from purchase, and you can take 180 or 365 days instead at checkout. That is enough to study, take the practice tests, and pass at New Jersey Motor Vehicle Commission with time to spare. Retakes in New Jersey are allowed after a short wait, so a second attempt is covered too.
Who should get the New Jersey Class B to Class A Upgrade Study Material
Already hold a Class B and being asked to pull trailers? Moving up to Class A means passing Combination Vehicles and Air Brakes. This program covers both, plus the upgrade theory.
Topics Covered for New Jersey Class B to Class A Upgrade Study Material
Upgrading from Class B to Class A means operating vehicles with fundamentally different handling. Off-tracking, rearward amplification, and trailer swing all require new driving habits. The Combination Vehicles written test focuses on these differences compared to single heavy vehicles.
Correctly connecting a tractor to a trailer is a critical Class A skill tested both on the written exam and during the skills test. This module covers the exact coupling sequence that examiners expect to observe during the pre-trip exercise.
Class A combination vehicles use service and emergency air lines between the tractor and trailer that Class B drivers have not typically operated. You will learn how to connect them correctly, perform pressure checks, and identify warning signs of failure.
Adding a trailer to your pre-trip inspection means covering the coupling area, fifth wheel, air connections, trailer brakes, and landing gear in sequence. The Class A skills test expects you to demonstrate all of these additional inspection points.
The Class A upgrade requires passing the Combination Vehicles written knowledge test plus completing a new skills test on a Class A vehicle. This section prepares you for the content differences, scoring criteria, and what Class A evaluators assess differently from Class B.
New Jersey Class B to Class A Upgrade Study Material
NJ Class B to Class A Upgrade Study Material Includes
- Combination Vehicles
- Air Brakes
- Class B to A Upgrade Theory
$39.85$37.95
You save $1.90 vs. buying the NJ CDL test prep study material separately
120, 180, 365 days of access · No subscription
No subscription, no auto-renewal: 120 days of access included, or extend to 180 or 365 days at checkout.
Failing your New Jersey CDL exam costs more than preparing.