CristCDL.com is the home of the FREE 2020 CDL Practice Tests for all endorsements

CDL practice tests helping you become 70% more likely to pass!

Becoming an over-the-road truck driver requires getting a commercial drivers license (CDL) but first you'll need to get a commercial learners permit (CLP), and to do that, you'll need to pass various written tests at your drivers' licensing office. Our CDL practice test question pool is based on the 2020 CDL drivers manual available from your state, so they are state-specific. No matter how many times you tried in the past, we can help you get that CLP quick.

We have General Knowledge, Air Brakes, Combination, Tanker, Hazardous Material, Doubles / Triples, Passenger, School Bus, and Pre Trip CDL pratice tests available to you FREE. If you are close to taking your test try the quick review, if you are just starting out go to the practice tests that provide question level feedback, and if you want the real test experience give the exam simulator a try. Get started today by selecting your state below. Good Luck!