CristCDL.com CDL Practice Test

Put yourself in the driver's seat with CristCDL.com CDL Practice Test. With over 30 years in the CDL field, it offers more questions that appear on the CDL written exams than any other resource. Take our practice tests for the written portion of the CDL exam absolutely free - no signup, no payments, just great information at your fingertips. Since 1999 we have offered these tests for free online, and we are moving to provide them within an app. Our service is not affiliated with any government entity, and our questions were created during our 30+ years as a truck driving training school.

From General Knowledge to Air Brakes, Combination, Tanker, Doubles and Triples, Hazardous Materials, School Bus, and Passenger tests, plus Pre-Trip Inspection with videos. Each question provides immediate feedback on your answer with explanations for the correct one, and should be used alongside your state manual included in the app for download.