CDL (Commercial Driver)
CDL Combination Vehicles Practice Test 2
Free — no payment neededLevel: Mixed
20 original CDL Combination Vehicles questions based on the federal motor carrier safety rules (49 CFR). Practice test, not affiliated with any government agency.
Created by AI
Practice test, not affiliated with any government agency. Original questions written from public sources, checked by a second AI reviewer and automated checks. Rules change; confirm with the official handbook.
Before you start
- Questions
- 20 multiple-choice questions, one at a time
- Time
- About 12 minutes. Untimed — take as long as you need.
- Pass mark
- 16 out of 20 correct (80%)
- Feedback
- Your score, the correct answers and short explanations when you finish
- Account
- Not needed. Your answers stay in this browser.
What this test covers
Inspecting combinationsDriving combinations
Preview the first question
A load has more than 3 tiers. Besides the top bundle, which bundle must be secured with tiedowns?
- No other bundle is required
- One of the middle bundles
- Every bundle in the bottom tier
- Only the bundles at the rear
Answers are revealed on the results page after you finish.