200+ Free ASE A4 Practice Questions
Pass your ASE A4 Suspension and Steering Certification exam on the first try — instant access, no signup required.
Choose Your Practice Session
Select how many questions you want to practice
Questions by Category
Key Facts: ASE A4 Exam
40
Scored Questions
ASE A4 Exam
60 min
Time Limit
ASE
~70%
Passing Score
ASE
$53
Exam Fee
ASE (plus $34 registration)
5 years
Certification Valid
ASE
28%
Wheel Alignment
Key content area
The ASE A4 Suspension and Steering exam has 40 scored questions plus 10 research questions, with a 60-minute time limit. The exam covers 4 content areas: Steering Systems Diagnosis and Repair (30%), Suspension Systems Diagnosis and Repair (30%), Wheel Alignment Diagnosis, Adjustment, and Repair (28%), and Wheel and Tire Diagnosis and Service (12%). ASE certifications are valid for 5 years and are recognized throughout the automotive industry.
About the ASE A4 Exam
The ASE A4 Suspension and Steering certification tests knowledge of steering systems diagnosis and repair, suspension systems diagnosis and repair, wheel alignment diagnosis and adjustment, and wheel and tire diagnosis and service. Passing this exam earns you the A4 certification, part of the ASE Master Automobile Technician credential.
Questions
40 scored questions
Time Limit
60 minutes
Passing Score
~70%
Exam Fee
$53 (exam) + $34 (registration) (National Institute for Automotive Service Excellence (ASE))
ASE A4 Exam Content Outline
Steering Systems Diagnosis and Repair
Steering columns and steering shafts, steering gear types and diagnosis, power steering systems (hydraulic and electric), steering linkage components and inspection
Suspension Systems Diagnosis and Repair
Front suspension components (control arms, ball joints, struts, springs), rear suspension systems (leaf springs, coil springs, control arms), shock absorbers and struts, stabilizer bars and links
Wheel Alignment Diagnosis, Adjustment, and Repair
Camber, caster, toe angles and their effects, SAI and included angle, thrust angle and setback, four-wheel alignment procedures, ride height inspection
Wheel and Tire Diagnosis and Service
Tire inspection and tread wear patterns, tire mounting and balancing, TPMS systems, tire repair procedures, wheel runout and damage inspection
How to Pass the ASE A4 Exam
What You Need to Know
- Passing score: ~70%
- Exam length: 40 questions
- Time limit: 60 minutes
- Exam fee: $53 (exam) + $34 (registration)
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
ASE A4 Study Tips from Top Performers
Frequently Asked Questions
How hard is the ASE A4 Suspension and Steering exam?
The ASE A4 exam is considered moderately difficult with a 60-70% pass rate. It requires hands-on experience combined with theoretical knowledge. Most technicians with 2+ years of experience who study for 25-35 hours pass on their first attempt. The exam tests practical diagnostic skills and alignment knowledge.
How many questions are on the ASE A4 exam?
The ASE A4 exam has 40 scored multiple-choice questions plus 10 unscored research questions (50 total), with a 60-minute time limit. The research questions are used for future exam development and do not count toward your score. You need approximately 70% to pass.
What experience do I need to take the ASE A4 exam?
ASE recommends 2 years of on-the-job experience in suspension and steering repair before testing. However, you can take the exam without experience. If you pass without meeting experience requirements, you receive certification once you complete the experience. Formal training from an automotive program can substitute for part of the experience requirement.
How do I become an ASE Master Technician?
To become an ASE Master Automobile Technician, you must pass all eight A-series exams: A1 Engine Repair, A2 Automatic Transmission/Transaxle, A3 Manual Drive Train and Axles, A4 Suspension and Steering, A5 Brakes, A6 Electrical/Electronic Systems, A7 Heating and Air Conditioning, and A8 Engine Performance. Certifications are valid for 5 years.
How much does ASE certification cost?
The ASE A4 exam costs $53 per test. There is also a $34 registration fee per test window (you can take multiple tests in one window for a single registration fee). Recertification costs $41 per test. Many employers reimburse ASE certification costs as part of their technician development programs.