What is the average total stopping distance of a tractor unit (no trailer) traveling at 55 MPH?
|
430 feet.
|
|
|
93 feet.
|
|
|
193 feet.
|
|
|
243 feet.
|
Explanation
A tractor, even without a trailer attached, has a longer stopping distance than a smaller vehicle traveling at the same speed. If a tractor unit is traveling at 55 mph, it will cover roughly 243 feet once the driver begins stopping.
Answer Statistics
🟠 This question is challenging — 43.2% of our users get this question wrong.
Other questions in the same category: Stopping Distance
The total stopping distance of a vehicle traveling at 30 MPH is ___ feet:At 55 mph, it takes about ____ feet to react and bring the vehicle to a complete stop.Stopping distances and severity of collisions:Vehicle stopping distance never depends on:Total stopping distance is:At 35 mph, it takes about ____ feet to react and bring the vehicle to a complete stop.At 80 MPH, the braking distance is __ times greater than at 20 MPH.Stopping distances:The average perception time for an alert driver is:A fully loaded tractor-trailer traveling at 55 MPH could take up to ______ to come to a complete stop.
This question appears in the following DMV practice tests: