CDL General Knowledge Quiz
Just like the DMV/RMV, our test database contains hundreds of CDL General Knowledge questions which are randomly chosen to guarantee you’ll never take the same test twice
CDL General Knowledge Test
The General Knowledge test given by your DMV/RMV is 50 questions long and has a time limit of 60 minutes. Take the full length, timed test below to prepare yourself for the challenge.
willian lara says
gracias por la informacion mava hacer de mucha ayuda
Armando Salgado says
Real helpful giving me more confidence in achiving my goal to pass this and hopefully more money thanks !
laurie says
this practice test is the best one out there!!
Carl says
This test is the best. I took the 50 question test 4-5 times the day before and I passed with 48 out of 50. BIG KUDO’s
Dwayne says
Very very helpful
Bill says
This is a great format- best one I’ve seen online. But- Will these answers be the same for every state. I need to pass the Nebraska test.
Samuel Barradas says
All states are testing the same information based on national guidelines. If you can reliably pass the tests on here, you can pass them in your state.
Roger Heath says
This test was very helpful, now I know I need to study more before taking the real test. Thank you.
kay says
this test is a life saver better then any test on the market wish it had passenger and school bus 😉
Sean says
This is the best practice test exam out there for free. Is this test designed to be harder than the actual test? I find this practice exam harder than the exams found in most CDL books which is great. Being over prepared is the best way to go.
John Clark says
Excellent test…best one on the web. I will definately be studying this more.
Kenneth Reed says
This is the best practice test that I’ve come across and it is designed to help you get through the test with a better understanding of what you are doing as far as getting ready for the CDL test.
gary ohler says
This s the best prep out there, it doesn’t get any better than this.
Danny says
I ran across your site wile looking for some sample test questions for a HAZMAT endorsement for one of our drivers. Let me say that your site is great. It is a wonderful training tool and I will use it from now on to refresh drivers as well. Thanks–and keep up the good work.
freddy Navarro says
It is good so I recommended to everyone who want to pass the test
quincy says
very tricky the test itself will get you ready and confident
Patrick Wilson says
Awesome example questions. But it won’t load on smart phones. Would be even more helpful if I could study on the go. But still thanks for supplying us with the sample questions at all, very helpful! Thanks!
Deb says
EXCELLENT Test!
This really helps a person pass the test, is a great study guide, AND “prepares” the nerves for taking the DMV CDL test. Thank you!!!
JEFF HANSEN says
I would like to know if you have, or will have a practice test for school bus drivers. Class B with P and S endorcements?
Debbie says
I studied these test to take my CDL class B license. You will be asked the questions you see on this site for school bus drivers. It was very very helpful to me. I spent 3 weeks studying and testing and could not pass the test. I studied the questions on this site and passed the General Knowledge test w/a 90!! You can find the other test just by typing in the name of the other test required for bus drivers in the search bar and will be able to find them. Took all my test and passed w/80’s and 90’s this site especially helped me pass my test. Preparing now to take my drivers test and be ready in 2 weeks to start driving a bus for my school district.
Demetrius says
Thanks to this test I pass the written test in only two weeks of study and practices test!!! I recommend you study everyday for at an least an hour and take the practices test at least once a day and you shouldn’t have any problem taking the real test
Mo says
Thank you so much it was very helpful.
ines says
Thank you so much it was very helpful.
Rod says
The test are awesome, I have been out of trucking for 5 year’s and it had been over 20 year’s ago I took my CDL test. These test helped me get back up to speed so I could pass the CDL with ease.
ed says
Best free test ive took online by far. Good job guys
steven says
hey guys i ve been studying the answers online like about 65 questions on the general knowledge test. but im unsure if its the same test or question i will be asked here in New York. Does anyone know anything about this? i dont want to go to the test and fail stupidly for thinking it was the same test i studied online… anyone knows?
Samuel Barradas says
The way questions are worded won’t be exactly identical, but all the states follow the federal requirements for CDL testing, so the knowledge you need is the same for every state. If you can reliably pass the full practice test, you’ll have no problem with the real thing.
Miguel Ramos says
I used this website to take my general knowledge test, air breaks, and combo CDL Test. When i tell you that this site is the best practice test site. It really is! If you take 4-5 Tests a day, along with reading the CDL book from the DMV. There should be no reason you Fail. Thank you so much for these free practice test. It has made it so i can move forward at my job and become full time. ( $26/hr). Thank You!
Miguel Ramos says
And for those wondering what state i took the test in. Long Island, New York 🙂
Doctor says
I just wanted to give everyone fair warning that some of the questions on this general knowledge test are slightly different from state to state. Example of this would be the question about when to test the parking break. In Ohio, where I am currently attending CDL school, section 2 of the manual, the general knowledge section, says to test the break while vehicle is moving slowly. Section 5, air brakes, says that you do it while the vehicle is parked. The book for Kentucky where I live and will be getting my license states in both sections that the vehicle should be parked when testing the parking break. Just make sure you study for your state and if you come up with two different answers follow the state’s book. You can always clarify with the testing station as well prior to going for the test. Good Luck!!!!!
E. La Porte says
Thanks for posting this user friendly practice test. It is really helpful and although the questions won’t be the same it really helps with critical thinking, applying the process of elimination and test taking (something some of us haven’t done for years) as well as getting my confidence up. Nice work.
Levi says
I can’t thank you guys for putting these practice tests up!!!! They saved me. I took them until I was consistently passing with 96-98%, then marched into the licensing office and passed first time just breezing right through them.
I only have one suggestion. On the 10 questions practice quizzes, instead of simply giving the correct answer, it would be super helpful to explain WHY it is the correct answer. I noticed that there was one or maybe two that did this.
Thanks again! You saved me countless hours!
robert says
helps so much, keep taking it untill u areonly missing 1 or 2 ?? the test change every time so u get a good feel of wht ur going to get
JT says
Do drivers need to carry a copy of the long form physical along with their card?
Ohioman says
These questions really helped. Doing as many questions as I could and some reference to the drivers manual for CDL this helped ALOT, thank you.
Gaylord Fleming says
have been study this site for a while now and it is helping get ready for the cdl test at present time I passed the air brake test and some time this week im going for the knowledge test thank you for this site it is a good thing
Ronald L Coakley sr. says
I studied the combinationvehicles &permit test and passed both in two days, I am now studying for the airbrakes,pre-trip inspection & general knowledge, this website will me do that this week. Thanks for all the infromation.
Robert says
This was pretty cool. If you are cash-poor and need an effective way to get knowledge out there, this is the way. Well prepared and easy to use.
bryan says
great site ,great practice test.. thank you…
terry r moore says
this was very informational….loved it now i can keep getting more knowledgeable and i havent spent thousands of dollars…..hurray
R A Gomez says
wow muy buen website, creo que es el mejor,hay mucha informacion valiosa, creo que sin la ayuda de estas pruebas hubiera sido casi imposible pasar los examenes ,estas pruebas me sirvieron para probarme y para aprender mucho ,hoy hice mi ultimo examen teorico “conocimientos generales” se los recomiendo
frank Bell says
A very good site for preparing to test for your CDL,With Studying and taking the practice test,you should be sucessful.
victor anguiano says
les agradesco por ayudar a los choferes que vivimos al estilo
De los picapiedra,
ya que california ya se computarizo todo.
Los que estabamos impuestos a ver los papelitos con las preguntas,
Estos test me ayudaron a pasar los siete con dos o tres preguntas
Malas pero lo logre.MUCHAS GRACIAS….. Sigan adelante
Trick1 says
Normal oil pressure while idling is 5 to 15 pounds? Anyone like to weigh in on this correct answer?
marcos says
can you past the actual GK test without studying the book? ive been taking this test all week and passing it. just curious. i havnt studied the book too much.
Ahmad says
Whenever I have time to goof around in the web, I take the test, I am getting better and better, But looks like I must read the book too to clarify things, sooner I will be back In the road and know more then I used to, All Thanks to this website and who ever made it possible
thank you
Randall Mcroberts says
excellent thank you the best