AZDOT AZDOT Commercial Vehicle Regulations

Question 1

In Arizona, what minimum gross vehicle weight rating (GVWR) requires a Commercial Driver License (CDL)?

Accepted Answer

26,001 lbs

Answer

16,001 lbs

Answer

24,001 lbs

Answer

33,001 lbs

Question 2

Which CDL class is required to operate a combination vehicle with a GCWR over 26,000 lbs where the towed unit exceeds 10,000 lbs GVWR?

Accepted Answer

Class A

Answer

Class B

Answer

Class C

Answer

Class D

Question 3

What is the maximum allowable weight on a single axle for commercial vehicles operating on Arizona highways?

Accepted Answer

22,000 lbs

Answer

18,000 lbs

Answer

20,000 lbs

Answer

24,000 lbs

Question 4

Arizona's Hours of Service (HOS) rules for commercial truck drivers are enforced by which agency?

Accepted Answer

Arizona Department of Public Safety (DPS)

Answer

Arizona Motor Vehicle Division

Answer

Arizona Corporation Commission

Answer

Arizona Game and Fish Department

Question 5

Which endorsement is required on an Arizona CDL to transport hazardous materials?

Accepted Answer

H endorsement

Answer

N endorsement

Answer

T endorsement

Answer

X endorsement

Question 6

Before operating a commercial vehicle in Arizona, CDL holders must perform what safety check?

Accepted Answer

A pre-trip vehicle inspection

Answer

An end-of-trip inspection only

Answer

A monthly certified maintenance review

Answer

An annual AZDOT safety audit