During an emergency stop with a doubles or triples combination, what should you be most concerned about?
a.Running out of fuel
b.Jackknifing or trailer swing due to the multiple pivot points in the combination
c.Damage to the cargo
d.The radio falling off the dash
Explanation
During an emergency stop with doubles or triples, the multiple pivot points between units make the combination highly susceptible to jackknifing and trailer swing. Brake firmly but controlled, avoid locking wheels, and steer to maintain a straight path if possible.