Doubles and triples are:

Question

Double and triple trailer combinations are more likely to turn over due to the "crack-the-whip" effect than are other combination vehicles. Drivers must steer gently when pulling trailers.

Accepted Answer

Most likely to turn over due to the "crack-the-whip" effect.

Answer

More stable than straight trucks.

Answer

Easier to drive than other vehicles.

Answer

Less likely to be affected by wind than other vehicles.