300+ Free Virginia CDL Tanker Test Practice Questions
Prepare for the Virginia Commercial Driver License (CDL) Tanker Vehicles Endorsement Test exam with instant access — no signup required.
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Key Facts: Virginia CDL Tanker Test Exam
80%
Virginia CDL knowledge exam passing standard
Virginia DMV CDL Knowledge Exams
>119 gal
Individual tank capacity threshold in Virginia Section 8-1 / 49 CFR 383.5 definition
Virginia Commercial Driver's Manual / 49 CFR 383.5
1,000 gal
Aggregate tank capacity threshold for the tank-vehicle definition
Virginia Commercial Driver's Manual / 49 CFR 383.5
$3
Virginia commercial learner's permit fee
Virginia DMV Apply for a CDL or CLP
$1/year
Virginia endorsement fee
Virginia DMV Apply for a CDL or CLP
1 year
Virginia CLP validity; CLP cannot be renewed
Virginia DMV Apply for a CDL or CLP
Study Virginia CDL Manual Section 8-1. Know the N endorsement threshold of tanks over 119 gallons each and 1,000 gallons aggregate, Virginia's 80 percent knowledge-test passing standard, the CLP empty-tank restriction, leak and valve inspection points, special equipment, high center of gravity, curve-speed rollover risk, liquid surge in partial loads, side-to-side surge, bulkheads, baffles, smooth-bore tanks, outage/ullage, expansion, dense-liquid weight, legal limits, and safe loading/unloading procedures.
Sample Virginia CDL Tanker Test Practice Questions
Try these sample questions to test your Virginia CDL Tanker Test exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 300+ question experience with AI tutoring.
1Which Virginia CDL endorsement permits operation of a tank vehicle?
2What Virginia CDL manual section does DMV list for the Tank Vehicle endorsement?
3What score does Virginia DMV require to pass CDL knowledge exams?
4How are Virginia CDL knowledge exams administered?
5What is liquid surge?
6When is liquid surge usually strongest?
7What can forward surge do when stopping?
8Which driving style helps control surge?
9Why should a tanker driver begin slowing early?
10What is outage, also called ullage?
About the Virginia CDL Tanker Test Exam
The Virginia CDL Tanker Vehicles Endorsement Test is the written knowledge exam for commercial drivers seeking an N endorsement to operate qualifying tank vehicles. Virginia DMV directs N endorsement applicants to Section 8-1 of the Virginia Commercial Driver's Manual. The official material covers leak checks, valves, pipes, hoses, manhole covers, vents, special equipment, high center of gravity, liquid surge, slippery-surface stopping risk, bulkheads, baffles, smooth-bore tanks, outage/ullage, expansion, product density, legal loading limits, and safe driving practices for tank vehicles. Virginia administers CDL knowledge tests by computer and requires at least 80 percent correct.
Assessment
Computer-based multiple-choice CDL endorsement knowledge exam for the N Tank Vehicle endorsement. Virginia DMV directs applicants to Section 8-1: Tank Vehicles. 49 CFR 383.119 requires tanker applicants to know cargo surge causes, prevention, and effects; braking when empty, full, and partially full; baffled and non-baffled handling; tank construction; product-density effects; grades and curves; emergency systems; DOT specification tank retest/marking requirements; and operating practices.
Time Limit
Virginia DMV does not publish a single statewide time limit for the CDL Tank Vehicle endorsement knowledge exam on the cited pages
Passing Score
At least 80% correct on Virginia CDL knowledge exams
Exam Fee
Virginia DMV does not list a separate Tank Vehicle knowledge-test-only fee; Virginia lists a $3 CLP, $64 standard eight-year CDL with no endorsements, and endorsements at an additional $1 per year. (Virginia Department of Motor Vehicles under FMCSA CDL standards)
Virginia CDL Tanker Test Exam Content Outline
Virginia and Federal Tanker Endorsement Context
N endorsement scope, X endorsement context, CLP tank restriction, Virginia computer-based knowledge testing, one-test-per-business-day rule, fees, and the federal 80% pass standard.
Inspection and Special Equipment
Leaks, tank shell, valves, pipes, hoses, manhole covers, vents, vapor recovery, grounding and bonding, emergency shut-off systems, built-in fire extinguishers, and emergency equipment.
Liquid Surge and Handling
Partial loads, forward-and-back surge, side-to-side surge, slippery-surface stopping risk, acceleration, following distance, smooth steering, and smooth braking.
High Center of Gravity and Rollover
Top-heavy tank vehicles, posted curve-speed risk, ramps, turns, wind, rough surfaces, lane changes, and rollover prevention.
Tank Construction, Outage, and Loading
Bulkheads, baffles, smooth-bore tanks, compartment loading, outage/ullage, liquid expansion, product density, legal weight limits, and loading/unloading checks.
How to Pass the Virginia CDL Tanker Test Exam
What You Need to Know
- Passing score: At least 80% correct on Virginia CDL knowledge exams
- Assessment: Computer-based multiple-choice CDL endorsement knowledge exam for the N Tank Vehicle endorsement. Virginia DMV directs applicants to Section 8-1: Tank Vehicles. 49 CFR 383.119 requires tanker applicants to know cargo surge causes, prevention, and effects; braking when empty, full, and partially full; baffled and non-baffled handling; tank construction; product-density effects; grades and curves; emergency systems; DOT specification tank retest/marking requirements; and operating practices.
- Time limit: Virginia DMV does not publish a single statewide time limit for the CDL Tank Vehicle endorsement knowledge exam on the cited pages
- Exam fee: Virginia DMV does not list a separate Tank Vehicle knowledge-test-only fee; Virginia lists a $3 CLP, $64 standard eight-year CDL with no endorsements, and endorsements at an additional $1 per year.
Keys to Passing
- Work through all 300 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
Virginia CDL Tanker Test Study Tips from Top Performers
Frequently Asked Questions
Who administers the Virginia CDL Tanker test?
Virginia DMV administers CDL knowledge exams and identifies N - Tank Vehicle as a special endorsement exam based on Section 8-1 of the Virginia Commercial Driver's Manual.
What score do I need to pass?
Virginia DMV states CDL knowledge exams require at least 80 percent correct.
What does the N endorsement cover?
Virginia DMV says the N endorsement permits operation of a tank vehicle. Hazardous-material tank cargo may also require the H endorsement or the combined X endorsement.
What section should I study?
Study Virginia CDL Manual Section 8-1: Tank Vehicles. Also review safe-driving, air-brake, combination-vehicle, and hazardous-material sections when your vehicle or cargo requires them.
Does non-hazardous liquid require a tanker endorsement?
It can. Virginia Section 8-1 says the liquid or gas does not have to be hazardous if the vehicle and tanks meet the CDL tank-vehicle definition.
Can a Virginia CLP holder operate a loaded tank vehicle with an N endorsement?
No. Virginia DMV lists the CLP N endorsement with an X restriction limiting operation to empty tank vehicles and excluding tanks with unpurged hazardous-material residue.