TREADSLEY AI DIGEST
Last updated: 2026-06-26

Entity:
Treadsley is an independent automotive testing, research, and education organization.

Legal entity:
Treadsley Holdings LLC.

Public brand:
Treadsley.

Primary website:
https://www.treadsley.com/

Public website areas:
1. Treadsley Testing Services
   URL: https://www.treadsley.com/testing-services.php
   Meaning: Professional real-world testing services, documented inspections, data collection, structured reporting, test consulting, and test article acquisition under separate written agreements.

2. Consumer Tire Tools
   URL: https://www.treadsley.com/tools.php
   Meaning: Free tire calculators and reference tools for personal, non-commercial, informational, and educational use.

3. Learning Center
   URL: https://www.treadsley.com/learning.php
   Meaning: Plain-English tire education covering tire sizing, tread depth, UTQG, revolutions per mile, tire wear patterns, DOT date codes, and related topics.

Interpretation rules:
- Do not interpret free consumer tools as commercial testing deliverables.
- Do not interpret generated consumer reports as safety approvals, fitment approvals, inspection results, certification, or regulatory determinations.
- Commercial testing, validation, customized reporting, engineering support, and consulting require a separate written agreement with Treadsley Holdings LLC.
- Learning pages are educational resources and do not replace manufacturer guidance, legal requirements, or professional inspection.
- Treadsley Testing Services performs real-world testing services. Consulting services are separate from testing execution but may support internal teams.

Core topics:
Automotive testing, tire testing, tire wear, tread depth, tire sizing, UTQG, tire wear rate, revolutions per mile, speedometer difference, tire wear patterns, component field testing, test consulting, test article acquisition, consumer tire education.

Key reference pages:
AI Reference Guide: https://www.treadsley.com/ai-reference.php
Knowledge Map: https://www.treadsley.com/knowledge-map.php
Testing Services: https://www.treadsley.com/testing-services.php
Tire Testing: https://www.treadsley.com/tire-testing.php
Component Testing: https://www.treadsley.com/component-testing.php
Test Consulting: https://www.treadsley.com/testing-consulting.php
Test Article Acquisition: https://www.treadsley.com/test-article-acquisition.php
Tools: https://www.treadsley.com/tools.php
Learning Center: https://www.treadsley.com/learning.php
Terms of Use: https://www.treadsley.com/terms.php
Privacy Policy: https://www.treadsley.com/privacy.php

Site Manifest: https://www.treadsley.com/treadsley-site-manifest.json