CDL Knowledge Test Prep

Pass your CDL
knowledge test.

All 8 CDL endorsements in one place — adaptive practice questions, road scenario simulator, and FMCSA regulation references at every step. General Knowledge, Air Brakes, HazMat, and more.

Get Access — Select Your State ↓ See all plans ↓
All 8 endorsements included
Unlimited static practice
All states included
∞
Practice Questions
5
States Available
4
Study Tools
$79
One-Time Access
What's inside
Everything you need.
Nothing you don't.

Every tool is calibrated to LPN/LVN scope — not RN. No irrelevant content, no confusing overlap.

📚
Static Practice Exam
869 questions across all 8 Real Estate Exam content areas. Filter by topic, shuffle, and practice as many times as you want.
Unlimited
✨
Adaptive AI Exam
AI-generated questions calibrated to your weak areas. MCQ, SATA, and prioritization questions in LPN scope.
30/month
💬
AI Tutor
Ask anything about real estate law, contracts, agency, financing, math, and your state's specific rules.
100/month
📋
Study Guides
Topic-by-topic guides for national concepts and your state's specific laws and regulations.
30/month
🩺
Transaction Simulator
7-stage real estate transaction simulations — from client intake to closing, with curveballs.
20/month
📈
Performance Tracking
Topic-by-topic performance breakdown. See exactly where you're strong and where to focus next.
Always on
State Coverage
Your state. Your exam.

Available states

Data collection and reporting
Basic care and comfort measures
Implementing established care plans
Medication administration (oral, IM, SQ)
Wound care and catheter management
Delegating to and supervising CNAs
Reinforcing patient and family teaching
Working under RN/MD supervision
Content Areas
National + state-specific topics
Pharmacology 128 Basic Care & Comfort 208 Coordinated Care 100 Health Promotion 80 Physiological Adaptation 110 Reduction of Risk 102 Safety & Infection Control 80 Psychosocial Integrity 61
Pricing
Simple, honest pricing.

All 8 endorsements included. No hidden fees.

Most Popular
One-Time Access
$79
One-time · 6 months full access
  • Unlimited static practice questions
  • 30 adaptive AI exams/month
  • 100 AI tutor sessions/month
  • Performance tracking
  • All 8 endorsements included
Get 6-Month Access — $79 →
Use the same email at checkout that you sign in with.
Monthly Subscription
$29/mo
Monthly · Cancel anytime
  • Unlimited static practice questions
  • 30 adaptive AI exams/month
  • 100 AI tutor sessions/month
  • Performance tracking
  • Cancel anytime
Subscribe — $29/mo →
Use the same email at checkout that you sign in with.
After purchase, sign in at cdl.profprep.ai using the email you used at checkout.

Ready to pass your CDL knowledge test?

Join drivers who pass faster with AI built for the CDL knowledge test.

Get Started — Select Your State ↑