63People in Massachusetts practiced here todayMassachusetts CDL Pre-Trip Inspection: Lights Test 2026
16 questions on checking headlights, brake lights, and turn signals during a pre-trip inspection.
This is a Pro practice test
Pro tests need a pass - and during early access the pass is FREE. Activate it and unlock every Massachusetts practice test, the Exam Simulator, and the Fix It Bank. No card required.
🎖️ Veteran or transitioning service member? CDL prep is 100% free for you. Claim your free veteran access
Already have an account? Login
About the Massachusetts CDL lights and signals test
Working lights keep you visible and legal, and the Massachusetts CDL pre-trip lights and signals test makes sure you check them properly. For 2026, learn to inspect headlights, turn signals, brake lights, marker lights, and reflectors during your pre-trip.
Questions cover confirming that all required lamps work and are the correct color, that turn signals and four-way flashers operate, and that lenses and reflectors are clean and unbroken. This lights and signals check is a required part of the Massachusetts CDL pre-trip inspection test.
The Massachusetts CDL Manual lists the lighting devices you must verify and the rules behind them, so use it as your reference. Practice these pre-trip lights and signals questions until the check is automatic, and you will be ready for this part of the Massachusetts CDL exam.
Every question traces back to the Massachusetts CDL Manual - skim the right-of-way and signs chapters before your retake.
-
All state tests unlocked
-
Exam Simulator
-
English + Spanish
-
Fix It Bank
Restart your test?
Are you sure you want to restart your test? Your test progress will be lost.
🎓 Exam Mode - just like the real thing
- ⏱ 12-minute timer, same as your DMV
- 🙈 No hints, no instant feedback
- 🔀 Questions come in random order
- ❌ More than 3 mistakes ends the exam - like the real one
- 💾 Your practice progress on this test stays saved