A practice test you can check.

PassLane exists because of one problem with free CDL practice tests: you cannot tell the good ones from the bad ones. Two sites give you opposite answers to the same question about air brake lag and neither says where the number came from. One of them is wrong, you have no way of knowing which, and finding out the hard way costs a test fee and another trip to the licensing office.

So every question here carries its receipt. The document it was written from, the section, the page and the date somebody last checked it against the current edition. If you think a question is wrong, you have everything you need to prove it, and we would rather you did.

How the site pays for itself

Ads beside the questions. That is all of it. There is no account, no email capture, no premium tier and nothing held back behind a payment. The practice tests will not be gated later either; if paid features ever exist they will be extras like ad-free browsing, never the questions themselves.

Who runs it

PassLane is built and run by Kabeer Hussain, who is responsible for everything published here. Questions are drafted from the handbook page each one cites, and every question stores the document, section, page and the date it was read, so you can go to the source and check the answer rather than take anyone's word for it.

What it is not

It is not your state's real test. Nobody outside the licensing agency holds that question pool, and any site claiming otherwise is guessing. It is not legal advice, and it does not replace your state handbook, which you should still read. What it does is drill the same federally-set material until the numbers stick.

The methodology page sets out the writing and verification process in detail. If something looks wrong, write to info@thepasslane.com.