Doubles:

Question

Double and triple combinations must be driven very smoothly to avoid jackknifing and rolling over. To aid in smooth driving, you should look far ahead of your vehicle so that you have plenty of time to make appropriate maneuvers when reacting to hazards.

Accepted Answer

Require a longer reaction time than singles.

Answer

Are easier to drive than singles.

Answer

Are less likely to roll over than singles.

Answer

Are less likely to jackknife than singles.