InspectionQuestion 34 of 60
When inspecting a combination vehicle, why must you check that the trailer is not overloaded or unbalanced?
a.Because overloading changes the paint color
b.Because improper weight distribution affects braking, handling, and can raise the center of gravity and rollover risk
c.Because it changes the trailer length
d.Because it lowers the landing gear
Explanation
An overloaded or poorly balanced trailer affects braking distance, steering, and stability. Loads that are too high or shifted raise the center of gravity and increase rollover risk. Confirming proper weight and secure cargo is part of a safe combination vehicle inspection.
Practice all 60 questions free — no signup required.
Related questions on this topic
- When checking the trailer service brakes during a combination vehicle inspection, what should you do?
- What should you inspect on the trailer's tires and wheels during a pre-trip?
- Why should you check the air line connections between the tractor and trailer for leaks?
- What should you look for when inspecting the sliding fifth wheel (if equipped)?
- During the walk-around inspection of a trailer, what should you check about the trailer lights and reflectors?
- When inspecting the trailer's suspension system, what should you look for?
Last reviewed: · editorial process
PrepPass Editorial Team · Verified against CDL Combination Vehicles Knowledge Test · How we review