Texas Commercial Vehicle Inspector Exam COMPLETE
QUESTIONS AND DETAILED SOLUTIONS LATEST UPDATE
THIS YEAR-JUST RELEASED.pdf - 145 Questions and
Answers Already Graded A+ Premium Exam Tested And
Verified
Subject Area Texas Commercial Vehicle Inspection
Description This exam tests advanced knowledge of Texas commercial motor vehicle
inspection standards, including safety equipment, brake systems, lighting, cargo
securement, and inspection procedures. It aligns with Texas Department of Public
Safety regulations and federal FMCSA guidelines.
Expected Grade A+
Total Questions 145
Duration 3 hours
Learning Outcomes 1. Interpret complex inspection criteria for commercial motor vehicles
2. Analyze brake system performance and compliance
3. Evaluate lighting and reflective device requirements
4. Determine cargo securement adequacy under load conditions
5. Identify documentation and record-keeping mandates
Accreditation Accredited by Texas Department of Public Safety and FMCSA
Page 1
,1. A steering tie rod end has 1/8 inch of vertical movement when checked with
a pry bar. The vehicle is a straight truck with a GVWR of 26,001 lbs.
According to Texas standards, does this component pass inspection?
A. Yes, because the movement is less than 1/4 inch
B. No, because any detectable vertical movement is a failure
C. Yes, if the movement is within the manufacturer's specification
D. No, because the GVWR exceeds 26,000 lbs and stricter rules apply
Answer: B. No, because any detectable vertical movement is a failure
Texas inspection standards require steering components to have no detectable
vertical movement. Even 1/8 inch constitutes failure regardless of GVWR. Option
A's threshold is incorrect; option C is irrelevant as manufacturer specs do not
override state standards; option D is false because the rule applies to all
commercial vehicles.
2. A mechanic performs an air brake leakage test. With the engine off and
service brakes released, the air pressure drops from 100 psi to 95 psi in 1
minute. What is the inspection outcome?
A. Pass, because the loss is within the 3 psi per minute limit
B. Fail, because the loss exceeds 2 psi per minute for service brakes
C. Pass, because the loss is less than 5 psi per minute
D. Fail, because the test must be done with brakes applied
Answer: B. Fail, because the loss exceeds 2 psi per minute for service brakes
Texas requires that with brakes released, air loss does not exceed 2 psi per
minute. 5 psi in 1 minute (from 100 to 95) is a loss of 5 psi, exceeding the limit.
Option A incorrectly cites 3 psi; option C uses a wrong threshold; option D
misstates the test procedure (brakes released is correct).
Page 2
,3. A trailer has a broken leaf spring on the rear axle. The spring has 5 leaves;
one is completely severed. The vehicle is loaded and on a public roadway.
According to Texas regulations, what is the required action?
A. The vehicle may continue to the nearest repair facility
B. The vehicle must be immediately towed
C. The vehicle may operate if the broken leaf is in the middle of the pack
D. The vehicle is out of service and cannot move under any power
Answer: D. The vehicle is out of service and cannot move under any power
A broken leaf spring constitutes an out-of-service violation in Texas. The vehicle
cannot be driven; towing is required, not just a repair facility. Option A is
incorrect because immediate repair is not permitted on-road; option C is false as
any broken leaf is a failure; option D correctly reflects the out-of-service order.
4. Which of the following best describes the inspection criteria for cab-to-frame
clearance on a heavy truck?
A. Minimum 1 inch clearance at all points
B. No contact between cab and frame components during normal operation
C. Cab mounts must have less than 1/4 inch play
D. Clearance must be sufficient to insert a 1/2 inch bolt
Answer: B. No contact between cab and frame components during normal
operation
Texas standards require that the cab must not contact the frame or any chassis
components under normal operating conditions. This prevents structural
interference. Options A, C, and D specify arbitrary measurements that are not
part of the official criteria.
Page 3
, 5. A driver presents a vehicle with a cracked windshield. The crack is 12 inches
long and located in the lower left corner, outside the windshield wiper sweep
area. What is the inspection decision?
A. Pass, because it is outside the wiper sweep area
B. Fail, because the crack exceeds 11 inches regardless of location
C. Pass, if the crack does not extend into the driver's direct line of sight
D. Fail, because any crack longer than 8 inches is a violation
Answer: B. Fail, because the crack exceeds 11 inches regardless of location
Texas regulations state that any windshield crack over 11 inches in length is a
failure, irrespective of position. Option A is incorrect because the crack is longer
than 11 inches; option C conflates line-of-sight rules; option D uses an incorrect
threshold.
6. During an inspection, it is found that a cargo tank has a missing emergency
shutoff device label. The tank is used for flammable liquids. What is the
inspector's action?
A. Pass, because the label is not required if the device functions
B. Fail, and place the vehicle out of service until the label is affixed
C. Issue a warning but allow the vehicle to continue
D. Fail only if the shutoff device is also missing
Answer: B. Fail, and place the vehicle out of service until the label is affixed
Texas requires that emergency shutoff devices on cargo tanks must be clearly
labeled. The absence of a label renders the vehicle out of service until corrected.
Option A is false because the label is mandatory; option C allows operation
which is not permitted; option D is incorrect because the device may be present
but unlabeled still fails.
Page 4
QUESTIONS AND DETAILED SOLUTIONS LATEST UPDATE
THIS YEAR-JUST RELEASED.pdf - 145 Questions and
Answers Already Graded A+ Premium Exam Tested And
Verified
Subject Area Texas Commercial Vehicle Inspection
Description This exam tests advanced knowledge of Texas commercial motor vehicle
inspection standards, including safety equipment, brake systems, lighting, cargo
securement, and inspection procedures. It aligns with Texas Department of Public
Safety regulations and federal FMCSA guidelines.
Expected Grade A+
Total Questions 145
Duration 3 hours
Learning Outcomes 1. Interpret complex inspection criteria for commercial motor vehicles
2. Analyze brake system performance and compliance
3. Evaluate lighting and reflective device requirements
4. Determine cargo securement adequacy under load conditions
5. Identify documentation and record-keeping mandates
Accreditation Accredited by Texas Department of Public Safety and FMCSA
Page 1
,1. A steering tie rod end has 1/8 inch of vertical movement when checked with
a pry bar. The vehicle is a straight truck with a GVWR of 26,001 lbs.
According to Texas standards, does this component pass inspection?
A. Yes, because the movement is less than 1/4 inch
B. No, because any detectable vertical movement is a failure
C. Yes, if the movement is within the manufacturer's specification
D. No, because the GVWR exceeds 26,000 lbs and stricter rules apply
Answer: B. No, because any detectable vertical movement is a failure
Texas inspection standards require steering components to have no detectable
vertical movement. Even 1/8 inch constitutes failure regardless of GVWR. Option
A's threshold is incorrect; option C is irrelevant as manufacturer specs do not
override state standards; option D is false because the rule applies to all
commercial vehicles.
2. A mechanic performs an air brake leakage test. With the engine off and
service brakes released, the air pressure drops from 100 psi to 95 psi in 1
minute. What is the inspection outcome?
A. Pass, because the loss is within the 3 psi per minute limit
B. Fail, because the loss exceeds 2 psi per minute for service brakes
C. Pass, because the loss is less than 5 psi per minute
D. Fail, because the test must be done with brakes applied
Answer: B. Fail, because the loss exceeds 2 psi per minute for service brakes
Texas requires that with brakes released, air loss does not exceed 2 psi per
minute. 5 psi in 1 minute (from 100 to 95) is a loss of 5 psi, exceeding the limit.
Option A incorrectly cites 3 psi; option C uses a wrong threshold; option D
misstates the test procedure (brakes released is correct).
Page 2
,3. A trailer has a broken leaf spring on the rear axle. The spring has 5 leaves;
one is completely severed. The vehicle is loaded and on a public roadway.
According to Texas regulations, what is the required action?
A. The vehicle may continue to the nearest repair facility
B. The vehicle must be immediately towed
C. The vehicle may operate if the broken leaf is in the middle of the pack
D. The vehicle is out of service and cannot move under any power
Answer: D. The vehicle is out of service and cannot move under any power
A broken leaf spring constitutes an out-of-service violation in Texas. The vehicle
cannot be driven; towing is required, not just a repair facility. Option A is
incorrect because immediate repair is not permitted on-road; option C is false as
any broken leaf is a failure; option D correctly reflects the out-of-service order.
4. Which of the following best describes the inspection criteria for cab-to-frame
clearance on a heavy truck?
A. Minimum 1 inch clearance at all points
B. No contact between cab and frame components during normal operation
C. Cab mounts must have less than 1/4 inch play
D. Clearance must be sufficient to insert a 1/2 inch bolt
Answer: B. No contact between cab and frame components during normal
operation
Texas standards require that the cab must not contact the frame or any chassis
components under normal operating conditions. This prevents structural
interference. Options A, C, and D specify arbitrary measurements that are not
part of the official criteria.
Page 3
, 5. A driver presents a vehicle with a cracked windshield. The crack is 12 inches
long and located in the lower left corner, outside the windshield wiper sweep
area. What is the inspection decision?
A. Pass, because it is outside the wiper sweep area
B. Fail, because the crack exceeds 11 inches regardless of location
C. Pass, if the crack does not extend into the driver's direct line of sight
D. Fail, because any crack longer than 8 inches is a violation
Answer: B. Fail, because the crack exceeds 11 inches regardless of location
Texas regulations state that any windshield crack over 11 inches in length is a
failure, irrespective of position. Option A is incorrect because the crack is longer
than 11 inches; option C conflates line-of-sight rules; option D uses an incorrect
threshold.
6. During an inspection, it is found that a cargo tank has a missing emergency
shutoff device label. The tank is used for flammable liquids. What is the
inspector's action?
A. Pass, because the label is not required if the device functions
B. Fail, and place the vehicle out of service until the label is affixed
C. Issue a warning but allow the vehicle to continue
D. Fail only if the shutoff device is also missing
Answer: B. Fail, and place the vehicle out of service until the label is affixed
Texas requires that emergency shutoff devices on cargo tanks must be clearly
labeled. The absence of a label renders the vehicle out of service until corrected.
Option A is false because the label is mandatory; option C allows operation
which is not permitted; option D is incorrect because the device may be present
but unlabeled still fails.
Page 4
