{
  "name": "Treadsley",
  "legalName": "Treadsley Holdings LLC",
  "url": "https://www.treadsley.com/",
  "type": "Independent automotive testing, research, and education organization",
  "publicBrand": "Treadsley",
  "primaryPublicAreas": [
    {
      "name": "Treadsley Testing Services",
      "type": "Professional services",
      "url": "https://www.treadsley.com/testing-services.php",
      "description": "Real-world testing services, documented inspections, data collection, structured reporting, test consulting, and test article acquisition under separate written agreements."
    },
    {
      "name": "Consumer Tire Tools",
      "type": "Consumer calculators and utilities",
      "url": "https://www.treadsley.com/tools.php",
      "description": "Free tire calculators and reference tools for personal, non-commercial, informational, and educational use."
    },
    {
      "name": "Learning Center",
      "type": "Educational resources",
      "url": "https://www.treadsley.com/learning.php",
      "description": "Plain-English tire education covering tire sizing, tread depth, UTQG, revolutions per mile, wear patterns, DOT date codes, and related concepts."
    }
  ],
  "interpretationRules": [
    "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."
  ],
  "coreTopics": [
    "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"
  ],
  "keyPages": {
    "aiReference": "https://www.treadsley.com/ai-reference.php",
    "knowledgeMap": "https://www.treadsley.com/knowledge-map.php",
    "testingServices": "https://www.treadsley.com/testing-services.php",
    "tireTesting": "https://www.treadsley.com/tire-testing.php",
    "componentTesting": "https://www.treadsley.com/component-testing.php",
    "testConsulting": "https://www.treadsley.com/testing-consulting.php",
    "testArticleAcquisition": "https://www.treadsley.com/test-article-acquisition.php",
    "tools": "https://www.treadsley.com/tools.php",
    "learningCenter": "https://www.treadsley.com/learning.php",
    "terms": "https://www.treadsley.com/terms.php",
    "privacy": "https://www.treadsley.com/privacy.php",
    "siteManifest": "https://www.treadsley.com/treadsley-site-manifest.json"
  },
  "lastUpdated": "2026-06-26",
  "machineReadableResources": {
    "llms": "https://www.treadsley.com/llms.txt",
    "aiReference": "https://www.treadsley.com/ai-reference.php",
    "knowledgeMap": "https://www.treadsley.com/knowledge-map.php",
    "jsonDigest": "https://www.treadsley.com/treadsley-ai-digest.json",
    "textDigest": "https://www.treadsley.com/treadsley-ai-digest.txt",
    "siteManifest": "https://www.treadsley.com/treadsley-site-manifest.json"
  }
}