A double or triple:

Question

Double and triple trailers are less stable than single commercial vehicles and are more likely to roll over when being driven. To prevent rollovers, doubles and triples must be driven very smoothly and gently.

Accepted Answer

Is usually less stable than other smaller commercial vehicles.

Answer

Is usually able to be driven faster than a straight truck.

Answer

Is always easier to drive than other commercial vehicles.

Answer

Does not need a special endorsement to be driven.