100+ Free ASE P1 Medium-Heavy Truck Parts Specialist Practice Questions
Pass your ASE P1 — Medium-Heavy Truck Parts Specialist Certification exam on the first try — instant access, no signup required.
Counterperson A says A/C parts must match the system's refrigerant type because oils and fittings differ. Counterperson B says any A/C part works regardless of refrigerant. Who is right?
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Key Facts: ASE P1 Medium-Heavy Truck Parts Specialist Exam
70
Scored MC Questions (80 total)
ASE Parts Specialist test information
90 min
Testing Time
ASE Parts Specialist test information
~$59
P1 Registration Fee
ASE test registration
67%
Vehicle Systems Weight
ASE P1 content blueprint
2 years
Required Work Experience
ASE certification requirements
Prometric
Test Administrator
ASE test delivery
ASE currently lists the Parts Specialist test P1 as 70 scored multiple-choice questions out of 80 total, administered in 90 minutes by Prometric and scored criterion-referenced. The official content blueprint weights Communication Skills at 10%, Sales Skills at 13%, Vehicle Systems at 67%, and Inventory Management at 10%. Within Vehicle Systems, engines, brakes, and drive train carry the heaviest share of parts-identification questions. Candidates need about two years of relevant work experience, with training able to substitute for up to one year.
Sample ASE P1 Medium-Heavy Truck Parts Specialist Practice Questions
Try these sample questions to test your ASE P1 Medium-Heavy Truck Parts Specialist exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1A fleet customer calls and gives only the company truck number, not the VIN. What is the BEST first step before pulling brake parts?
2A customer is upset that a part shipped yesterday was wrong. What is the MOST professional way to handle the call?
3When taking a phone order for an air dryer cartridge, which detail is MOST important to confirm back to the customer?
4Counterperson A says you should let an angry customer finish explaining before responding. Counterperson B says you should interrupt immediately to correct any wrong details. Who is right?
5A walk-in customer speaks limited English and is pointing at a worn U-joint. What is the BEST counter practice?
6A technician asks for a part the catalog does not list for his stated VIN. What should the counterperson do FIRST?
7What is the BEST way to follow up after a special-order air compressor arrives for a fleet customer?
8A customer calls describing an air leak but cannot name the failed part. What questioning approach is MOST effective?
9When documenting a phone order, why should the counterperson read back the shipping address and method?
10A customer becomes loud at the counter while other customers wait. What is the BEST professional response?
About the ASE P1 Medium-Heavy Truck Parts Specialist Exam
ASE P1 is the Medium-Heavy Truck Parts Specialist certification administered by the National Institute for Automotive Service Excellence. It validates a parts professional's ability to identify and catalog medium- and heavy-truck parts, sell related parts, communicate with customers, and manage inventory. The official test has 70 scored multiple-choice questions (80 total including unscored items) delivered by Prometric in a 90-minute session.
Assessment
70 scored multiple-choice (80 total incl. 10 unscored) (official ASE); this practice bank is 100 selected-response items
Time Limit
90 minutes
Passing Score
Criterion-referenced (set by ASE)
Exam Fee
~$59 (ASE registration) (ASE (National Institute for Automotive Service Excellence))
ASE P1 Medium-Heavy Truck Parts Specialist Exam Content Outline
Communication Skills
Phone and counter customer communication, gathering vehicle and part information, active listening, confirming and following up on orders, and resolving customer problems professionally.
Sales Skills
Identifying customer needs, related-parts and add-on selling, upselling quality lines, handling objections, accurate quoting, will-call handling, and closing the counter sale.
Vehicle Systems
Identifying and cataloging medium/heavy-truck parts across brakes and air systems, electrical systems, drive train, suspension and steering, cab/sleeper heating and A/C, and diesel engines, including VIN and unit-number lookup, interchange, and supersession.
Inventory Management
Perpetual inventory and cycle counting, min/max levels and stock turns, core and warranty returns, freight and back-order handling, will-call control, and lost-sale tracking.
How to Pass the ASE P1 Medium-Heavy Truck Parts Specialist Exam
What You Need to Know
- Passing score: Criterion-referenced (set by ASE)
- Assessment: 70 scored multiple-choice (80 total incl. 10 unscored) (official ASE); this practice bank is 100 selected-response items
- Time limit: 90 minutes
- Exam fee: ~$59 (ASE 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 P1 Medium-Heavy Truck Parts Specialist Study Tips from Top Performers
Frequently Asked Questions
How many questions are on the ASE P1 test?
ASE lists the Parts Specialist test P1 with 70 scored multiple-choice questions out of 80 total. The extra 10 items are unscored research questions that are not identified during the test, so treat every question as if it counts. This free practice bank provides 100 selected-response items for broader coverage.
How much time do I get on ASE P1?
The official ASE Parts Specialist P1 test allows 90 minutes. With 80 questions, that is a little over one minute per question, so practice steady pacing and avoid getting stuck on any single parts-lookup item.
What is the passing score for ASE P1?
ASE certification tests are criterion-referenced, meaning the passing standard is set by ASE based on the knowledge required to do the job, not on a curve against other test takers. ASE does not publish a single fixed percentage, so focus on mastering the content blueprint rather than chasing a specific number.
What content matters most on ASE P1?
Vehicle Systems is by far the largest area at about 67% of the test, covering brakes and air systems, electrical, drive train, suspension and steering, cab HVAC, and diesel engines. Sales Skills is about 13%, while Communication Skills and Inventory Management are each about 10%.
What are the experience requirements for ASE P1?
ASE requires two years of relevant hands-on work experience to earn permanent certification. Relevant formal training can substitute for up to one year of that requirement. You can test before completing the experience, but certification is not finalized until the experience is documented.
Who administers the ASE P1 test and how do I register?
ASE tests are delivered by Prometric at test centers or through remote proctoring. Register and pay (about $59 for the P1 registration) through your myASE account, then schedule a testing appointment with Prometric. Certification is valid for five years and is renewed by recertification testing.