ASE Automobile & Light Truck Suspension and Steering (A4) — Information & Free Practice
US · Examination information
200 free questions · Answer explanations · No signup required
ASE Automobile & Light Truck Suspension and Steering (A4)
- Exam questions
- Total questions: 50; Scored questions: 40; Unscored questions: 10; The total includes the scored and unscored questions.
Examination outline
Steering Systems Diagnosis and Repair (30%)
- Steering Columns
- Steering Units
- Steering Linkage
Suspension Systems Diagnosis and Repair (30%)
- Front Suspensions
- Rear Suspensions
- Wheel Alignment Diagnosis, Adjustment, and Repair (28%)
- Wheel and Tire Diagnosis and Service (12%)
Examination sources
- ASE Automobile & Light Truck Certification Tests
Study Guides, official guide link
- ASE Automobile Study Guide 2026
page:3, Introduction, guide applicability
- ASE Automobile Study Guide 2026
page:21, A4 specification and task-list heading
- ASE Automobile Study Guide 2026
page:21, A4 content-area distribution table
- ASE Automobile Study Guide 2026
page:22, A4 continued task list
- ASE Automobile Study Guide 2026
page:23, A4 final task-list sections
- ASE Automobile Study Guide 2026
page:4, How Long are the Tests?, A4 row and footnote
- ASE Automobile Study Guide 2026
page:4, certification test footnote
- ASE Register Now
How to Register, In Person at a Test Center
- ASE Register Now
How to Register, myASE portal
- ASE Register Now
Registration Dates, Fall Registration
- ASE Register Now
How does registration and scheduling work?, 90-day rule
Related license preparation
This examination may be required or accepted as an alternative, depending on the license and application pathway.