What is the braking distance at 55 mph on dry pavement?

a.142 feet

b.61 feet

c.216 feet

d.300 feet

Explanation

At 55 mph, the braking distance on dry pavement is approximately 216 feet. This is the distance it takes for the vehicle to come to a complete stop once the brakes are applied.

← Back to Class A CDL Knowledge Test #1

Related Questions

During a pre-trip inspection, what should you do with the vehicle inspection report left by the previous driver?At 55 mph, what is the approximate total stopping distance for a commercial vehicle on dry pavement?What is the legal blood alcohol concentration (BAC) limit for a CDL driver operating a commercial motor vehicle?How far ahead do low beam headlights illuminate the road?What is the minimum fire extinguisher rating required for most commercial motor vehicles?

About the CDL Exam

The CDL (Commercial Driver License) exam tests your knowledge of commercial driving rules, safety procedures, and vehicle operation. You must score 80% or higher to pass the written knowledge test. The exam covers general knowledge, air brakes, combination vehicles, and various endorsements.

This question is from the Class A CDL Knowledge Test #1 section. Practice with more questions from this category to build confidence before taking the official DMV test.

Browse All Free CDL Practice Tests →