Preparing for the CDL Exam: Where to Start

[violajones]

I’m trying to get my CDL license but I’m confused about all the different tests and endorsements. Each state seems to have slightly different rules, and I’m not sure which tests I really need to take first. Is there an easy way to check my readiness and practice before sitting for the real exam? Any advice would be appreciated!

[robertbrown]

A really practical tool I’ve used is StartCDL’s cdl prep test. You pick your state, select the test—like general knowledge, air brakes, or combination vehicles—then answer the questions and get instant feedback. It shows where you’re strong and where you need more practice. Using it made me feel way more confident before taking the real exam. It’s a straightforward, free way to prep and understand exactly what each test involves.