Prepare for your CDL knowledge test \u2014 in a language you understand.\n\nCDL Trainer USA is a complete prep tool for the U.S. commercial driver's license knowledge exam, based on the official FMCSA CDL Manual. Every question is shown in your language AND in English, so you learn the exact wording you will see at the DMV.\n\n\u2605 850 questions across 15 sections: General Knowledge (Sections 1\u20133), Air Brakes, Combination Vehicles, Pre-Trip Inspection, Hazard Awareness, Hours of Service & ELD, Basic Control Skills, On-Road Driving + endorsements (Tanker, Doubles/Triples, HazMat, Passenger, School Bus)\n\n\u2605 ROAD SIGNS with authentic MUTCD artwork \u2014 198 signs that look exactly like on American roads. Exam-required signs are marked. BONUS: extra real-world signs every trucker should know.\n\n\u2605 6 languages: English \xb7 Espa\xf1ol \xb7 \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \xb7 \u0423\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0430 \xb7 O'zbekcha \xb7 \u0a2a\u0a70\u0a1c\u0a3e\u0a2c\u0a40\n\u2605 Explanation for every answer \u2014 in your language\n\u2605 English terms glossary + ELD logbook trainer with practice scenarios\n\u2605 Practice mode (go back, review) and Exam mode with real pass marks\n\u2605 Smart progress: Core Test tracker, separate counters for endorsements and bonus material\n\u2605 Your state's CDL licensing agency info \u2014 all 50 states + DC\n\u2605 100% offline \u2014 study in your truck, no internet needed\n\u2605 One-time purchase. No subscription. No ads. No registration.\n\nMade for immigrant drivers who know how to drive \u2014 and just need the test in a language they can actually read.\n\nLICENSE: Personal, non-commercial use only. For commercial or classroom use (CDL schools, fleets, instructors), contact info@cdltrainer-usa.com.