Home › CDL Practice Tests › Combination Vehicles Questions › Question 221
In strong crosswinds, which combination is most at risk and why?
- A.The heaviest loaded trailer, because wind seeks out weight
- B.Wind affects only the tractor's steering, never trailers
- C.All trailers are equally affected regardless of load
- D.A light or empty trailer (especially the rear trailer of a set), because wind can push or even blow over a trailer with little weight holding it down
Correct answer
D. A light or empty trailer (especially the rear trailer of a set), because wind can push or even blow over a trailer with little weight holding it down
Why
Wind force does not care how much a trailer weighs, but a light trailer has little tire grip and stability to resist it. Empty and light units in gusts deserve reduced speed and extra room.
Manual topic: Combination Vehicles - Managing Space · From the Combination Vehicles practice bank (CV-221).