Section 2

Question 1

How much tread depth for front tires?

Answer 1

4/32 inch

Question 2

How much tread depth for rear tires?

Answer 2

2/32 inch

Question 3

Steering wheel play of more than _________degrees and approximately __________ inches movement at the rim of a 20-in steering wheel can make it harder to steer?

Answer 3

10 degrees
2 inches

Question 4

A vehicle needs to be put out of service if __________ or more are missing in leaf springs?

Answer 4

One-fourth

Question 5

What is a normal operating oil pressure?

Answer 5

35-75 PSI

Question 6

What are oil pressure idling numbers?

Answer 6

5-20 PSI

Question 7

Air pressure should build from ______ to ______ PSI within 3 minutes?

Answer 7

50 to 90

Question 8

Build air pressure to Governor cut out usually around ________ to _______ PSI?

Answer 8

120-140 PSI

Question 9

When carrying a load a safety inspection should be done within the first _______ miles of a trip and every ________ miles or every 3 hours whichever comes first) after

Answer 9

50
150

Question 10

Perception distance plus reaction distance plus breaking distance=

Answer 10

Total stopping distance