Home › CDL Practice Tests › Combination Vehicles Questions › Question 98
Why do combination vehicles sometimes need to use part of another lane to complete a turn?
- A.Off-tracking makes the trailer sweep a wide area, so the tractor may need extra space to keep the trailer clear of curbs and objects
- B.Because drivers prefer more room
- C.Because trailers steer independently
- D.To pass slower vehicles in the intersection
Correct answer
A. Off-tracking makes the trailer sweep a wide area, so the tractor may need extra space to keep the trailer clear of curbs and objects
Why
The space a combination sweeps is much wider than its body. Using extra lane space, when it is clear and legal to do so, is how the trailer avoids the curb and corner objects.
Manual topic: Combination Vehicles - Turning and Off-Tracking · From the Combination Vehicles practice bank (CV-098).