23
complete on-site lessons
On SST
no link-out required
83
self-check explanations
Class A + Class B
Put these lessons into a connected study path.
The Student Success Center brings together eight study stages, 40 guided activities per path, explained recall questions, topic practice, and instructor-coaching checkpoints. Study here, then use your assigned classroom work and supervised instruction.
Open the Class A / Class B hubInside every guide
Real learning material—not a directory of links
Each topic is taught in plain language, then applied through a realistic driving decision and a self-check with the answer explained. High-value lessons also include code-native visual study tools that work without leaving the site.
Know the target
Objectives and working vocabulary tell you what the lesson is building.
Make the decision
A realistic scenario turns the safety concept into an ordered response.
Check the reason
Open each answer only after recalling it, then compare the explanation.
Return without losing your place
A versioned bookmark can remember the last section on this device without creating an official student record.
Choose your focus
From permit planning to vehicle control and career readiness
These complete public lessons are student preparation resources. They do not represent ELDT completion or replace supervised instruction.
Getting Started
01Your Commercial Learner’s Permit Roadmap
Build a state-specific plan from vehicle choice and eligibility through supervised practice and the CDL skills test.
Core Skills
02Mastering CDL General Knowledge
Use a decision-based study system for the safety concepts every commercial driver must be able to explain and apply.
Vehicle Safety
03A Systematic Pre-Trip Inspection
Use one repeatable inspection flow to identify the part, describe its condition, explain the safety risk, and decide whether the vehicle moves.
Behind-the-Wheel Preparation
04Backing and Basic Control Skills
Read four California modernized control paths, recognize when a setup is deteriorating, and practice a stop-secure-reassess correction before supervised vehicle movement.
Behind-the-Wheel Preparation
05Advanced Range Maneuvers: Alley Dock and Parallel Parking
Plan alley-dock, sight-side parallel, and blind-side parallel movements; protect every side of the vehicle; and use GOAL, pull-ups, or a reset before uncertainty becomes contact.
Vehicle Systems
06Understanding Air-Brake Systems
Connect air supply, service braking, spring brakes, warning devices, inspections, and driver decisions as one safety system.
Vehicle Systems
07Combination Vehicle Fundamentals
Understand coupling verification, air and electrical connections, trailer tracking, rollover risk, and the inspections that keep connected units controlled.
Specialized Operations
08Hazardous Materials Foundations
Learn the communication, qualification, loading, security, and emergency priorities that make hazardous-material transportation a controlled system.
Compliance
09Hours of Service Essentials
Understand the current federal property- and passenger-carrying frameworks, duty-status records, and the safety decisions that no log can make for you.
Core Skills
10Space and Speed Management
Build time to see, decide, communicate, and stop by managing the space ahead, beside, behind, above, and beneath the vehicle.
Advanced Skills
11Mountain and Downgrade Driving
Plan the grade, select a safe speed and gear before descent, protect brake capacity, and know when to stop or use an escape ramp.
Advanced Skills
12Adverse Weather Readiness
Use a go/no-go plan, weather-focused inspection, larger safety margins, and smooth control when cold, rain, snow, ice, fog, wind, or poor visibility change the trip.
Getting Started
13Knowledge Test-Day Checklist
Prepare the documents, study evidence, timing, and decision routine you need for a calm state knowledge-test appointment.
Career
14Starting a Responsible Driving Career
Compare training and job opportunities through safety culture, schedule, equipment, compensation, and long-term fit—not hype.
Driver Wellness
15Fatigue, Focus, and the Stop-Driving Decision
Recognize declining alertness early, plan rest before the trip, and use a firm safety process when you are no longer fit to drive.
Vehicle Safety
16Cargo Securement and Load Awareness
Learn how load placement, securement, inspection, and changing conditions affect stopping, steering, rollover risk, and public safety.
Core Skills
17Commercial Route and Clearance Planning
Plan a legal, vehicle-appropriate route and use a safe decision process when signs, restrictions, weather, or a missed turn change the plan.
Classroom Success
18Learn, Check, Correct: Your Class A and Class B Study Routine
Build a useful study session, explain your reasoning, repair misconceptions, and bring a precise coaching request to class.
Core Driving Decisions
19Visual Search and Communication: See, Decide, Signal, Recheck
Practice noticing developing hazards, protecting space, communicating intent, and checking what changes around Class A and Class B vehicles.
Vehicle Readiness
20Vehicle Inspection and Defects: Observe, Report, Verify
Connect a repeatable Class A or Class B inspection with accurate defect reports, safe escalation, and checks before returning to service.
Class B Preparation
21Class B Vehicle Readiness and Straight-Truck Control
Build a vehicle-specific Class B plan for controls, inspection, brake equipment, body clearance, backing, and supervised practice.
Shared Class A and B Skills
22Hazard Recognition and Railroad-Crossing Decisions
Spot early warning clues, protect an escape option, evaluate a crossing before entering, and communicate a rail emergency accurately.
Shared Class A and B Skills
23Post-Crash Response and Roadside Inspection Readiness
Practice clear emergency communication, scene-safety decisions, factual reporting, and the correct response to an inspection or out-of-service order.
Ready for structure?
Turn independent study into a guided classroom path.
Paid or authorized student access adds versioned courses, assignments, instructor feedback, cohort support, progress records, and Road Skills evidence. The public library remains available for self-study.