The Official ASE Practice Tests are online quizzes, using ASE-style questions that allow you to judge your test readiness, increase your knowledge, and ease your anxiety over taking actual ASE certification tests. Like the ASE certification tests, the practice tests use quality questions of the same format and difficulty, Because of this similarity, you’re able to test your readiness prior to taking an actual ASE certification test.

The practice tests allow you to flag questions for review, navigate back and forth, and see explanations for each question — either right after answering it or when you’ve completed the test. A progress review page shows those questions you flagged or left unanswered, allowing you to return and try again later. You can also stop at any point, return later, enter the same code, and pick up where you left off.

The practice tests provide a printable performance report and explanations for correct and incorrect answers, giving you the opportunity to improve your skills. By using the performance review at the conclusion of the practice test, you can determine which content areas require additional preparation before moving on to an actual ASE test. The Practice Tests have about half as many questions as the actual ASE certification tests. It’s not about the number of questions you take. It’s about what strengths and weaknesses the questions identify after you take them.

You have 60 days from the date you redeem a voucher code for a practice test to complete your review.

Available Tests

  • Automobile Tests A1 – A8
  • Medium/Heavy Truck Tests (currently T2, T4, T6, and T8 only)
  • Automobile Service Consultant Test (C1)
  • Automobile Maintenance and Light Repair Test (G1)
  • Automobile Advanced Engine Performance Specialist Test (L1)
  • Automobile Parts Specialist Test (P2)

Important Information

  • There is only one set of questions currently available for each ASE Practice Test. You will not get a different set of questions by using more than one voucher code for the same practice test.
  • The practice test vouchers are non-refundable

ASE Practice Tests Details

ASE Practice Test Name Number of Questions
A1 – Auto: Engine Repair 25
A2 – Auto: Automatic Transmission/Transaxle 25
A3 – Auto: Manual Drive Train and Axles 20
A4 – Auto: Suspension and Steering 20
A5 – Auto: Brakes 23
A6 – Auto: Electrical/Electronic Systems 25
A7 – Auto: Heating and Air Conditioning 25
A8 – Auto: Engine Performance 25
C1 – Auto: Service Consultant 25
G1 – Auto: Auto Maintenance and Light Repair 28
L1 – Auto: Advanced Engine Performance Specialist 25
P2 – Parts: Automobile Parts Specialist 38
T2 – M/H Truck: Diesel Engines 28
T4 – M/H Truck: Brakes 25
T6 – M/H Truck: Electrical/Electronic Systems 25
T8 – M/H Truck: Preventive Maintenance and Inspection 25

How to Order

Vouchers for the Official ASE Practice Tests can be purchased by an individual or employer through your myASE login. The voucher codes will be emailed to your address on file.When you are ready to take a practice test, go to, enter your voucher code, and select the test you wish to take. Each voucher can be used to access one practice test.

Note that ASE Practice Test vouchers are for individual use only. Individual purchasers may not sell, resell, distribute, transfer, or assign vouchers to anyone else. They may only be used by the purchaser for personal use only. Schools or business purchasers may only distribute vouchers to a single individual student or employee for individual use only, and otherwise may not sell, resell, distribute, transfer, or assign vouchers to anyone else.