English & Español CDL Practice Tests
Pass Your CDL TestThe First Time
Study CDL lessons, free practice tests, premium exams, explanations, and progress tracking from your phone, tablet, or computer.
✓
Bilingual
✓
Free Tests
✓
Mobile Ready
✓
Certificates
Bilingual Learning
CDL Course Library
Master all 9 CDL endorsement categories with our comprehensive bilingual study materials. Switch between English and Spanish anytime.
General Knowledge
Conocimientos Generales
Air Brakes
Frenos de Aire
Combination Vehicles
Vehículos Combinados
Doubles/Triples
Remolques Dobles/Triples
Tanker Vehicles
Vehículos Cisterna
HazMat
Materiales Peligrosos
Passenger
Vehículos de Pasajeros
School Bus
Autobús Escolar
Pre-Trip Inspection
Inspección Previa al Viaje
Try an Interactive Practice Test
Every course has a full interactive practice test — just like General Knowledge. Real questions, instant feedback, answer explanations, and scoring in English & Spanish.
General Knowledge
Conocimientos Generales
Timed practice questions with instant feedback and explanations.
Start Practice TestAir Brakes
Frenos de Aire
Timed practice questions with instant feedback and explanations.
Start Practice TestCombination Vehicles
Vehículos Combinados
Timed practice questions with instant feedback and explanations.
Start Practice TestDoubles/Triples
Remolques Dobles/Triples
Timed practice questions with instant feedback and explanations.
Start Practice TestTanker Vehicles
Vehículos Cisterna
Timed practice questions with instant feedback and explanations.
Start Practice TestHazMat
Materiales Peligrosos
Timed practice questions with instant feedback and explanations.
Start Practice TestPassenger
Vehículos de Pasajeros
Timed practice questions with instant feedback and explanations.
Start Practice TestSchool Bus
Autobús Escolar
Timed practice questions with instant feedback and explanations.
Start Practice TestPre-Trip Inspection
Inspección Previa al Viaje
Timed practice questions with instant feedback and explanations.
Start Practice TestSimple, Per-Course Pricing
Pay once per course. No subscriptions, no recurring charges. Lifetime access in English & Spanish.
Per Course
$9.99
One-time payment · Lifetime access
- ✓ Full lessons & practice tests
- ✓ English & Spanish
- ✓ Detailed answer explanations
- ✓ Lifetime access
Free Practice Tests
Start learning before subscribing.
Bilingual Support
English and Spanish course modes.
App Ready
Designed for Android and Apple launch.
Pass Focused
Built around CDL exam preparation.