combination vehicle
결합 차량This page is in English. Where a word has a checked translation, it appears next to the English term.
A tractor or truck pulling one or more trailers.
Tractor-trailers, doubles, triples and a straight truck with a trailer are all combinations. They are heavier and longer, need more skill, and roll over more easily in quick turns.
Also called: combination vehicles
Why it matters on the CDL test
Questions ask what makes combinations different to drive and inspect, what happens when the air lines separate, and how to couple safely.
Appears in 39 test questions
See 13 questions on the Combination Vehicles testExample: Pulling a loaded trailer, you slow down before the ramp because a combination vehicle tips more easily.
In your language
- 한국어
- 결합 차량
- Español
- vehículo combinado
- Русский
- автопоезд (combination vehicle)
- Українська
- автопоїзд
Related terms
Where it comes from
- CDL manual, Section 6 introduction and 6.1 Driving Combination Vehicles Safely
Checked on
4.9App Store·Google Play 통합 평점 · 평가 6,500+개
2026년 10월 15일 기준 스토어 평점모국어로 공부하는 운전자를 위해 만들어졌습니다
이 사이트에서 무료로 연습할 수 있습니다. 전체 2,500개 이상의 문제는 앱에서 구독으로 이용할 수 있습니다.