- Certified ATS Advanced Instructor is a 400-Level, four-day, in-person train-the-trainer course run by the Tire Industry Association.
- Tuition is $950, and candidates need at least one year of hands-on tire technician experience to enroll.
- Certification requires passing a final exam and completing witnessed shop proficiency demonstrations, not just a written test.
- The 2026 instructor-tour syllabus has 18 modules; TIA's standing Certified ATS page compresses this to 15 by merging and omitting reference material.
What This Cheat Sheet Covers
This is a one-page distillation of the facts that actually matter for the Certified ATS Advanced Instructor credential - the numbers, module names, and process steps you should be able to recall without hesitation. It is not a substitute for the full curriculum, but it works well as a final review the night before class or a quick refresher before a recertification exam. For a deeper walkthrough of preparation strategy, pair this page with the ATS Study Guide 2026: How to Pass on Your First Attempt.
Everything below reflects the Certified ATS Advanced Instructor program as administered by the Tire Industry Association (TIA). If you've encountered a similarly named credential elsewhere, be aware that the acronym overlaps with other programs in other industries - this cheat sheet applies strictly to the tire-industry version governed by TIA.
The Program at a Glance
Before drilling into module content, lock in the structural facts. These are the details candidates most often mix up or forget under pressure.
| Attribute | Detail |
|---|---|
| Governing body | Tire Industry Association (TIA) |
| Course level | 400-Level (Advanced Instructor tier) |
| Format | Four-day, in-person train-the-trainer course |
| Tuition | $950 |
| Target audience | Professional passenger and light-truck tire technicians |
| Minimum experience | At least one year of hands-on experience (per TIA's standing Certified ATS requirements) |
| Evaluation method | Final examination plus witnessed shop proficiency demonstrations |
| Resulting authorization | Certify ATS Instructors and ATS Technicians in the field |
| Validity period | Two years |
| Recertification method | Online examination |
All 18 Modules Mapped
The single most confusing detail in this program is that two different official sources describe the curriculum with two different module counts. The 2026 instructor-tour syllabus lists 18 modules. TIA's standing Certified ATS page lists 15 core modules - it gets there by merging Torque & Clamping Force into the RIST module and by leaving out four reference-table modules entirely. Know both versions so you're not thrown off if you see either framing.
Domains 1-5: Foundations and Vehicle Access
These set up the shop safety and setup context before any tire work begins.
- Domain 1: Introduction
- Domain 2: Tires
- Domain 3: Wheel & Fasteners
- Domain 4: Raising the Vehicle
- Domain 5: Tire/Wheel Assembly Removal
Domains 6-10: Core Service Procedures
This is the technical heart of the exam - the sequence a technician follows on nearly every service call.
- Domain 6: RIST
- Domain 7: Demounting, Mounting & Inflation
- Domain 8: Balance and Run-Out
- Domain 9: Puncture Repair
- Domain 10: Tire Conditions Analysis
Domains 11-14: TPMS
Four consecutive modules devoted to TPMS reflect how central sensor-based systems have become to modern tire service.
- Domain 11: TPMS Education
- Domain 12: TPMS Service Requirements
- Domain 13: TPMS Relearn Procedures
- Domain 14: TPMS Diagnostics
Domains 15-18: Standards and Reference Tables
These four are the "reference" modules that TIA's standing Certified ATS page omits from its 15-module summary - but they're part of the full 2026 syllabus and worth reviewing.
- Domain 15: RMA Care and Service of Automobile and Light Truck Tires
- Domain 16: ALI Lift Point Guide and American National Standard
- Domain 17: Load & Inflation Tables
- Domain 18: Tire Dimensions Tables
For a module-by-module breakdown of what each domain actually tests, see the ATS Exam Domains 2026: Complete Guide to All 18 Content Areas.
Key Takeaway
If a question or study source refers to "15 modules," it's using TIA's standing Certified ATS framing, which folds Torque & Clamping Force into RIST and drops the four reference-table modules. The 2026 instructor-tour syllabus keeps all 18 separate - study both structures.
What "Advanced ATS Instructor" Actually Authorizes
This credential isn't just a personal proficiency badge - it's a train-the-trainer qualification. Once you successfully complete the final examination and the witnessed shop proficiency demonstrations, you become an Advanced ATS Instructor, which authorizes you to certify ATS Instructors and ATS Technicians in the field. That downstream authority is the whole point of the 400-Level course, and it's why the program is structured around teaching methodology as much as technical mastery.
Practically, this means the four-day course covers not only the 18 technical modules but also how to demonstrate, correct, and evaluate those same skills in someone else. If you're mapping out whether this investment fits your career path, read Is the ATS Certification Worth It? Complete ROI Analysis 2026 before enrolling, and check ATS Jobs for the kinds of roles that value an instructor-level credential over a technician-level one.
Final Exam + Shop Proficiency: How Evaluation Works
Certification is earned through two components working together, not a single written test:
- Final examination: Covers the content across the module set - expect coverage that draws directly from the domain list above, especially the core service procedures and TPMS clusters.
- Witnessed shop proficiency demonstrations: A hands-on evaluation where a candidate performs the actual procedures - mounting, demounting, balance, TPMS relearn steps - under observation, confirming the skill matches the knowledge.
To understand what score threshold you're aiming for, see ATS Passing Score 2026: Exactly What You Need to Pass. If you want a broader sense of how challenging candidates find the combined written-and-practical format, How Hard Is the ATS Exam? Complete Difficulty Guide 2026 covers that in detail, and ATS Pass Rate 2026: What the Data Shows looks at outcome data.
The Two-Year Recertification Clock
Certified ATS Advanced Instructor status is valid for two years from the date you earn it. Unlike the initial credential - which requires the full four-day in-person course, final exam, and shop demonstrations - recertification is completed through an online examination. There's no need to repeat the in-person tuition-based course every cycle; the online exam is the mechanism for staying current.
Key Takeaway
Mark your two-year expiration date the moment you certify. Because recertification is online-only, there's little excuse for letting the credential lapse - but it does require proactive scheduling.
If you're still assessing whether you meet the entry requirements before committing to the four-day course and $950 tuition, review ATS Requirements 2026: Eligibility, Prerequisites & How to Qualify first.
A Four-Day-Course Review Schedule
Because the Advanced Instructor course runs across four packed in-person days, the highest-value prep happens beforehand. Here's a simple way to allocate a two-week runway before you arrive, weighted toward the domains that carry the most technical density.
Foundations, Core Procedures, and TPMS
- Days 1-2: Domains 1-5 (Introduction through Tire/Wheel Assembly Removal) - refresh shop setup and safety fundamentals
- Days 3-5: Domains 6-10 (RIST through Tire Conditions Analysis) - this cluster overlaps heavily with the hands-on demonstrations
- Days 6-7: Domains 11-14 (all four TPMS modules) - expect these to be tested both on paper and in the shop
Reference Tables and Instructor Readiness
- Days 8-9: Domains 15-16 (RMA Care and Service; ALI Lift Point Guide) - standards-based material, good for memorization drills
- Days 10-11: Domains 17-18 (Load & Inflation Tables; Tire Dimensions Tables) - practice reading and cross-referencing tables quickly
- Days 12-14: Full run-through of all 18 modules, focusing extra time on any domain where you'd struggle to demonstrate the skill, not just describe it
Note that this schedule is a scaffold, not a substitute for the official course - use it to walk in already comfortable with terminology so the in-person days can focus on technique and instructor-level demonstration skills. For a more detailed prep framework, the ATS Study Guide 2026: How to Pass on Your First Attempt goes deeper on sequencing and resource selection.
Quick-Reference Numbers to Memorize
These are the figures worth committing to memory cold, since they tend to show up in conversation, planning, and occasionally on the exam itself:
- $950 - tuition for the 400-Level in-person course
- Four days - total in-person course length
- One year - minimum hands-on experience required under TIA's standing Certified ATS requirements
- 18 - modules in the 2026 instructor-tour syllabus
- 15 - core modules as presented on TIA's standing Certified ATS page
- Two years - certification validity period
- Online exam - the recertification method (no repeat in-person course required)
If salary expectations or hiring outlook factored into your decision to pursue this credential, see the ATS Salary Guide 2026: Complete Earnings Analysis. And if you're still deciding between certification paths generally, What Is ATS Certification? and ATS Certification offer broader context before you commit to the 400-Level track specifically.
Frequently Asked Questions
No. Certification requires passing a final examination and completing witnessed shop proficiency demonstrations - both components are required.
Two years from the date of certification. After that, recertification is required through an online examination.
Yes. TIA's standing Certified ATS requirements specify at least one year of hands-on experience for professional passenger and light-truck tire technicians.
The 2026 instructor-tour syllabus lists 18 modules. TIA's standing Certified ATS page condenses this to 15 by merging Torque & Clamping Force into RIST and omitting the four reference-table modules (RMA Care and Service, ALI Lift Point Guide, Load & Inflation Tables, and Tire Dimensions Tables).
It authorizes you to certify ATS Instructors and ATS Technicians in the field, making it a train-the-trainer credential rather than just a personal technician qualification.
Keep this page bookmarked as your fast-reference sheet, and use the practice questions on the ATS Exam Prep practice test platform to turn these facts into exam-day fluency. Combining a solid grasp of the domain structure with realistic practice test repetition on ATS Exam Prep is the most efficient way to walk into the four-day course - and the recertification exam two years later - fully prepared.