2021 CDL Practice Test - Air Brakes - Questions and Answers

Similar to what we did for the General Knowledge Practice Test, this CDL Practice Test for the Air Brake portion of the Written Knowledge Test will walk you through a set of questions and answers, all of which are variations of the questions and answers you may find on the actual CDL Air Brakes Test.
This video contains 30 questions and 30 answers. These questions and answers can also be found by taking one of our two CDL Practice Test for Air Brakes:
• www.roehl.jobs/driving-jobs/c...
• www.roehl.jobs/driving-jobs/c...
The Air Brakes Test you will be taking at your local Division of Motor Vehicles will contain 25 questions. To pass, you must correctly answer 20 questions, which is a score of 80%.
Note: While each state has its own CDL Manual, the questions and answers found in this Air Brakes Practice test are universal and should help you prepare, regardless of what state you live in.

[@tonewyke2653]

Got my cdl’s today couldn’t have done it without y’all everything u need to pass is in this video

[@RoehlTransportInc]

That's great to hear!

[@ronelltoliver1761]

I'm studying like no other taking my test on July 15th.

[@johnswagger810]

Is this good for Nc

[@chillzmasters2151]

@@ronelltoliver1761 you pass?

[@035andy]

@@ronelltoliver1761 what's the result?

[@texasranger7262]

Great study resource, I just passed all 4 exams for Texas (CDL B) using these ROEHL videos in conjunction with the handbook and my personal study notes! 1st time!

[@RoehlTransportInc]

Awesome work!

[@alexboogiedowns7535]

🤠 texas has 4 exam? I thought just air break, General knowledge and combination

[@erivera0270]

I love these sample tests! Thank you, Roehl. I'm seriously thinking of joining!

[@RoehlTransportInc]

You should!

[@deneshamcbride1843]

@@RoehlTransportInc is this for mississippi

[@charluvcigars]

Applying in January 2024 all I've been doing is watching videos of TikTok and KZbinrs who filmed their journey this is all I want to do and plan to have 4 months of knowledge before I start in Phoenix

[@RoehlTransportInc]

Nice. I suggest getting started sooner than later to make sure we have a spot when you are ready to start!

[@millerdaone]

I just passed my test today thanks to this video and the combination video.

[@RoehlTransportInc]

Great work!

[@doylee469]

Thanks for these quizes ROEHL, I will consider you when the time comes due to your added efforts.. again, I appreciate and value your efforts

[@RoehlTransportInc]

Glad you like them!

[@truckstopmedia1662]

Really informative. Good stuff.

[@RoehlTransportInc]

You bet!

[@WoodyJr27]

Looking forward to the combination and doubles testing video

[@RoehlTransportInc]

We're working on it!

[@ua6jj328]

@@RoehlTransportInc did you ever come out with combination video yet ?

[@mustafabozkurt9927]

Thanks for video

[@RoehlTransportInc]

You bet!

[@blessedlioness27]

Thank you!!! I passed on my first try after listening to your video!!! 🎉

[@RoehlTransportInc]

Great job!

[@latoyawilliams8733]

Great help

[@RoehlTransportInc]

Great!

[@jayhart5244]

Thank you

[@RoehlTransportInc]

You're welcome

[@moisescevallos9493]

Thanks

[@RoehlTransportInc]

No problem

[@anthonymazar3178]

Passed the core knowledge test,now my next test is combination then ABS test,after I pass these two this week I'll call you cause then it'll take about two weeks for the CLP to arrive.

[@RoehlTransportInc]

Great!

[@WoodyJr27]

I have an Illinois CLP class b with passenger because I wanted to operate a city bus, but I've been thinking about trucking or dump trucking... Havent decided just yet...

[@RoehlTransportInc]

If you'd like to upgrade to a Class A, please give us a call! 715-591-7050 or visit our site. www.roehl.jobs/driving-jobs/cdl-truck-driving-schools/steps-to-getting-your-cdl?.com&

[@bryanblack7321]

Where is Roehl based at? Any schools in Cali? Doing great on all tests. Combination test still studying but close to a pass

[@RoehlTransportInc]

Unfortunately we are not hiring in CA at this time

[@singhraminder8332]

I started today to read nd i will give cdl test lets cross the fingers.

[@RoehlTransportInc]

But be sure to study the CLP study guide that you can get at your local DMV

[@danieleverett6215]

Hey thx but can you do a haxmat test

[@RoehlTransportInc]

Great idea, thanks for the feedback!

[@chips8037]

Great info. But a some point the Audio gets very low

[@RoehlTransportInc]

Thank you for the feedback!

[@vramirez1332]

This is good four California

[@RoehlTransportInc]

:)

[@jaroycebratcher689]

I take my test this Friday

[@RoehlTransportInc]

Glad to see you passed!

[@bigbucksreactions4442]

Is this for Illinois

[@RoehlTransportInc]

It should be helpful! www.roehl.jobs/blog/2019-06-june/how-to-prepare-for-your-cdl-test

[@merataha]

this good for new jersey ??

[@RoehlTransportInc]

yes!

[@JohnAdams-cy2we]

Is this good in Canada

[@RoehlTransportInc]

Not sure! I would check with your local transportation department

[@jesusm4610]

Why not just answers all extra stuff makes harder to learn

[@RoehlTransportInc]

Thank you for the feedback!

[@jgoon5567]

because its a practice test, not a study guide.

[@brians.5690]

Because when you take your test it's multiple choice and they're trying to prepare you for what it's like when you take your test! If they just gave you the answers you would get confused when you go to take the test because they usually add multiple answers that are just a little bit different, but it definitely confuses you so you need to be prepared.

[@joseferia5191]

Is this good for California?

[@RoehlTransportInc]

yes

[@jayy24195]

If this helpful for arkansas

[@RoehlTransportInc]

Yes!

[@RoehlTransportInc]

www.roehl.jobs/blog/2019-06-june/how-to-prepare-for-your-cdl-test

[@bigbucksreactions4442]

Illinois?

[@RoehlTransportInc]

We hire there! www.roehl.jobs/blog/2019-06-june/how-to-prepare-for-your-cdl-test

[@deneshamcbride1843]

is this for ms

[@RoehlTransportInc]

yes

[@laramastery885]

Too many, ALL OF THE ABOVE. Helpful, but I think including the regular CDL quiz, only 1 was not ALL OF THE ABOVE

[@RoehlTransportInc]

Ok.

[@phorevermarch]

Take the information and learn the all of the above, that way whatever they throw in there, you’ll know what is and isn’t. They can’t do all the work for you sheesh!

[@JoseCruz-wz3vi]

Pennsylvania?

[@RoehlTransportInc]

yes

[@christianstevens6479]

Indiana?

[@RoehlTransportInc]

Yes! www.roehl.jobs/blog/2019-06-june/how-to-prepare-for-your-cdl-test

[@AntonioRamos-jz3xw]

Washington?

[@RoehlTransportInc]

You can use this to help study!

[@joseferia5191]

California?

[@RoehlTransportInc]

yes

[@kameronmitchell8188]

Alabama ?

[@RoehlTransportInc]

Our training locations are in Indiana and Wisconsin, here is a link to more info... check it out and let me know if you have questions! www.roehl.jobs/driving-jobs/cdl-truck-driving-schools

[@rosedaly8151]

Oop!

[@RoehlTransportInc]

?

[@brianlee9300]

Train? Pa

[@RoehlTransportInc]

Our training locations are in Indiana and Wisconsin, here is a link to more info... check it out and let me know if you have questions! www.roehl.jobs/driving-jobs/cdl-truck-driving-schools

[@treynaewardlaw4721]

I rather it read the question wait a few seconds then just say the answer too much talking is confusing

[@RoehlTransportInc]

Thank you for the feedback!

[@Abubonsra1]

Thank you

[@RoehlTransportInc]

:)

[@damianterrazas6249]

Illinois?

[@RoehlTransportInc]

yes!