Which statement about turning and off tracking is correct?

1. This answer would create an unsafe coupling, braking, turning, or inspection habit.
2. This choice is not supported by the Texas CDL handbook or FMCSA combination-vehicle standards.
3. A turn that needs extra room should be made only after waiting for enough space and controlling surrounding traffic.
4. This statement confuses the tested combination-vehicle rule with an unrelated CDL topic.