🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 44 (from laksa121)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa044.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.kumho.com.au/all-about-rubber/how-to-measure-tread-depth\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.kumho.com.au/all-about-rubber/how-to-measure-tread-depth\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-measure-tread-depth","crawl_time":1774783903,"first_indexed_time":1670314570,"http_code":200,"src_unparsed":"au,com,kumho!www,\/all-about-rubber\/how-to-measure-tread-depth s443","src_root_hash":"13658949936116452644","history_drop_reason":null,"meta_title":"How to measure tread depth","meta_descriptions":["Measuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about, learn more here."],"attrs_boilerpipe_text":"Measuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about.\nWhen you have new tyres fitted to your vehicle, they will have around 8 to 9 mm of tyre tread depth and will gradually wear down over time. When they reach a minimum your wet weather grip will be severely impacted, making your car much more likely to skid.\nWhy does tyre depth matter?\nIt’s a safety issue\nAs the tread of your vehicle tyres wears down, their ability to disperse water reduces. Consequently, in wet conditions, older tyres can increase the time it takes for your car to come to a stop, and potentially cause an accident.\nLegally you are required to replace your tyres when your tread depth wears below 1.6 mm, however, at Kumho, we recommend maintaining a tread depth of at least 3 mm to avoid a reduction in tyre capability.\nLegal requirements\nIn some states of Australia like NSW, you require a vehicle inspection on any vehicle more than five years old to renew your registration. The vehicle inspection includes a check by an authorised mechanic of your tyres. If the tread is less than 1.6 mm, you will be advised to replace the worn tyres before the inspection certificate is issued.\nEven in states, like Victoria and Queensland that don’t have a vehicle inspection requirement it is still illegal to drive with tyres that have less than 1.5 mm in tread depth.\nHow do you measure tyre tread depth?\nThere’s a couple of ways to check the tread depth of your tyres.\n1) Check the tyre tread wear indicator\nThe simplest method of checking tyre tread depth is via the built-in indicators. Every Kumho tyre contains small blocks that sit within the tyre tread. Once the tyre tread reaches 1.5 mm, the tyre tread wear indicator will appear level with the tyre indicating it has reached its minimum depth.\n2) Purchase a tyre tread depth indicator\nIf you want to more precise then visit your local auto parts stores and buy a tyre tread depth indicator. It is a simple tool for calculating the exact measurement of the tyre tread depth.\n3) Use a coin or something similar\nUsing a 10 or 20 cent coin, find a mark on the coin that is around 1. 5 mm. Place the coin in the tyre tread groove. If the part of the coin that you’ve determined to be at the 1.5 mm mark is still obscured by the groove, then it’s still legal. You can also use the same method for measuring 3 mm if you’re planning to take our advice and replace your tyres at this point.\nWhat else do I need to know about tyre wear?\nIf your car tyres are worn unevenly but not necessarily worn out, it is usually a sign of a steering or suspension problem. You should have your tyres checked by an authorised repairer and ask them to rectify the problem. It will make your car safer and maximise the life of your tyres.\nWhat if I’m unsure?\nIf you are unsure about measuring the tread or want to have your tyres checked by a professional,\nvisit a Kumho authorised dealer\n. Visit the\nKumho website\nto locate your nearest dealer and for other tips about maintaining your tyres.","attrs_markdown":"[![2022 KUMHO TYRE New Logo](https:\/\/www.kumho.com.au\/images\/home\/kumhotyre.png)](https:\/\/www.kumho.com.au\/)\n\n- [About](https:\/\/www.kumho.com.au\/about-kumho)\n  - [History](https:\/\/www.kumho.com.au\/about-kumho\/history)\n  - [What's next is already here](https:\/\/www.kumho.com.au\/about-kumho\/what-s-next-is-already-here)\n  - [Original Equipment Manufacturer](https:\/\/www.kumho.com.au\/about-kumho\/original-equipment-manufacturer)\n  - [Kumho Dealer Program](https:\/\/www.kumho.com.au\/about-kumho\/kumho-dealer-program)\n  - [FAQs](https:\/\/www.kumho.com.au\/about-kumho\/faqs)\n- [Tyres](https:\/\/www.kumho.com.au\/tyres)\n  - [Passenger](https:\/\/www.kumho.com.au\/tyres\/passenger\/)\n  - [4X4\/SUV](https:\/\/www.kumho.com.au\/tyres\/4x4\/)\n  - [EV Tyres](https:\/\/www.kumho.com.au\/tyres-link\/ev-tyres)\n  - [Light Commercial](https:\/\/www.kumho.com.au\/tyres\/light-commercial\/)\n  - [Truck & Bus](https:\/\/www.kumho.com.au\/tyres\/truck-and-bus\/)\n  - [Racing](https:\/\/www.kumho.com.au\/tyres\/racing\/)\n  - [Mileage Warranty](https:\/\/www.kumho.com.au\/tyres-link\/mileage-warranty)\n  - [Road Hazard Warranty](https:\/\/www.kumho.com.au\/tyres-link\/road-hazard-warranty)\n- [Dealer Locator](https:\/\/www.kumho.com.au\/dealer-locators)\n  - [Dealer Locator AU](https:\/\/www.kumho.com.au\/dealer-locators\/find-a-dealer)\n- [News](https:\/\/www.kumho.com.au\/news)\n  - [Kumho Marketing](https:\/\/www.kumho.com.au\/news\/kumho-marketing)\n    - [Dealers](https:\/\/www.kumho.com.au\/news\/kumho-marketing\/dealer)\n    - [Motorsports](https:\/\/www.kumho.com.au\/news\/kumho-marketing\/motorsports)\n    - [Sports](https:\/\/www.kumho.com.au\/news\/kumho-marketing\/sports)\n    - [Products](https:\/\/www.kumho.com.au\/news\/kumho-marketing\/new-product-launch)\n  - [Events](https:\/\/www.kumho.com.au\/news\/events)\n    - [Competitions](https:\/\/www.kumho.com.au\/promotion\/competitions)\n  - [Kumho Global News](https:\/\/www.kumho.com.au\/news\/kumho-global-news)\n  - [Downloads](https:\/\/www.kumho.com.au\/news\/downloads)\n- [Videos](https:\/\/www.kumho.com.au\/videos)\n- [Sponsorships](https:\/\/www.kumho.com.au\/sponsorships)\n  - [Motorsports](https:\/\/www.kumho.com.au\/sponsorships\/motorsports)\n  - [Sports](https:\/\/www.kumho.com.au\/sponsorships\/sports)\n- [All About Rubber](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-read-tyre-size)\n  - [How to read tyre size](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-read-tyre-size)\n  - [Tyre maintenance](https:\/\/www.kumho.com.au\/all-about-rubber\/tyre-maintenance)\n  - [How to measure tread depth](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-measure-tread-depth)\n  - [Kumho Summer Safety Series](https:\/\/www.kumho.com.au\/all-about-rubber\/kumho-summer-safety-series)\n- [Contact](https:\/\/www.kumho.com.au\/contact-kumho)\n# All About Rubber\nFloat - Quick Links\n\nQUICK LINKS\n\n[Tyre Selector](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-measure-tread-depth#tyre-search \"Tyre Selector\")\n\n[Dealer Locator](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-measure-tread-depth#tyre-search \"Dealer Locator\")\n\n## How to measure tyre tread depth?\n![measure tyre](https:\/\/www.kumho.com.au\/images\/measure-tyre.jpg)\n\nMeasuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about.\n\nWhen you have new tyres fitted to your vehicle, they will have around 8 to 9 mm of tyre tread depth and will gradually wear down over time. When they reach a minimum your wet weather grip will be severely impacted, making your car much more likely to skid.\n\n## Why does tyre depth matter?\n*It’s a safety issue*\n\nAs the tread of your vehicle tyres wears down, their ability to disperse water reduces. Consequently, in wet conditions, older tyres can increase the time it takes for your car to come to a stop, and potentially cause an accident.\n\nLegally you are required to replace your tyres when your tread depth wears below 1.6 mm, however, at Kumho, we recommend maintaining a tread depth of at least 3 mm to avoid a reduction in tyre capability.\n\n*Legal requirements*\n\nIn some states of Australia like NSW, you require a vehicle inspection on any vehicle more than five years old to renew your registration. The vehicle inspection includes a check by an authorised mechanic of your tyres. If the tread is less than 1.6 mm, you will be advised to replace the worn tyres before the inspection certificate is issued.\n\nEven in states, like Victoria and Queensland that don’t have a vehicle inspection requirement it is still illegal to drive with tyres that have less than 1.5 mm in tread depth.\n\n## How do you measure tyre tread depth?\nThere’s a couple of ways to check the tread depth of your tyres.\n\n*1\\) Check the tyre tread wear indicator*\n\nThe simplest method of checking tyre tread depth is via the built-in indicators. Every Kumho tyre contains small blocks that sit within the tyre tread. Once the tyre tread reaches 1.5 mm, the tyre tread wear indicator will appear level with the tyre indicating it has reached its minimum depth.\n\n*2\\) Purchase a tyre tread depth indicator*\n\nIf you want to more precise then visit your local auto parts stores and buy a tyre tread depth indicator. It is a simple tool for calculating the exact measurement of the tyre tread depth.\n\n*3\\) Use a coin or something similar*\n\nUsing a 10 or 20 cent coin, find a mark on the coin that is around 1. 5 mm. Place the coin in the tyre tread groove. If the part of the coin that you’ve determined to be at the 1.5 mm mark is still obscured by the groove, then it’s still legal. You can also use the same method for measuring 3 mm if you’re planning to take our advice and replace your tyres at this point.\n\n## What else do I need to know about tyre wear?\nIf your car tyres are worn unevenly but not necessarily worn out, it is usually a sign of a steering or suspension problem. You should have your tyres checked by an authorised repairer and ask them to rectify the problem. It will make your car safer and maximise the life of your tyres.\n\n## What if I’m unsure?\nIf you are unsure about measuring the tread or want to have your tyres checked by a professional, [visit a Kumho authorised dealer](https:\/\/www.kumho.com.au\/contact-kumho\/find-a-dealer). Visit the [Kumho website](https:\/\/www.kumho.com.au\/) to locate your nearest dealer and for other tips about maintaining your tyres.\n\n![Search for a dealer](https:\/\/www.kumho.com.au\/images\/home\/map-icon.png)\n\nSearch for a dealer\n\nNeed help finding your closest Kumho stockist?\n\n[Learn More](https:\/\/www.kumho.com.au\/dealer-locators)\n\n![Search for tyres](https:\/\/www.kumho.com.au\/images\/home\/search-tyre.png)\n\nSearch for tyres\n\nNeed help finding the perfect tyre for your car?\n\n[Learn More](https:\/\/www.kumho.com.au\/tyres)\n\nProudly Supporting\n\n![Bulldogs Logo](https:\/\/www.kumho.com.au\/images\/2026_Bulldogs_Logo.png)\n\n![Hockey Australia Logo](https:\/\/www.kumho.com.au\/images\/home\/kockey_australia_logo.png)\n\n![TCR National Australia logo](https:\/\/www.kumho.com.au\/images\/TCR_National_Australia_P-1.png)\n\n![Tyre Stewardship Australia](https:\/\/www.kumho.com.au\/images\/TyreStewardshipAus_Hor.png)\n\n![AC Milan Logo](https:\/\/www.kumho.com.au\/images\/home\/ACMilan.png)\n\n![Tottenham Logo](https:\/\/www.kumho.com.au\/images\/home\/tottenham_logo.png)\n\n![FC Frankfurt Logo](https:\/\/www.kumho.com.au\/images\/home\/FC_Frankfurt.png)\n\n[![Footer Logo](https:\/\/www.kumho.com.au\/images\/home\/w2.png)](https:\/\/kumho.com.au\/)\n\n- [About](https:\/\/www.kumho.com.au\/about-kumho)\n  - [History](https:\/\/www.kumho.com.au\/about-kumho\/history)\n  - [Original Equipment Manufacturer](https:\/\/www.kumho.com.au\/about-kumho\/original-equipment-manufacturer)\n  - [Kumho Dealer Program](https:\/\/www.kumho.com.au\/about-kumho\/kumho-dealer-program)\n  - [FAQs](https:\/\/www.kumho.com.au\/about-kumho\/faqs)\n- [Tyres](https:\/\/www.kumho.com.au\/tyres)\n  - [Passenger](https:\/\/www.kumho.com.au\/tyres\/passenger\/)\n  - [4X4\/SUV](https:\/\/www.kumho.com.au\/tyres\/4x4\/)\n  - [Light Commercial](https:\/\/www.kumho.com.au\/tyres\/light-commercial\/)\n  - [Truck & Bus](https:\/\/www.kumho.com.au\/tyres\/truck-and-bus\/)\n  - [Racing](https:\/\/www.kumho.com.au\/tyres\/racing\/)\n- [Dealer Locator](https:\/\/www.kumho.com.au\/find-a-dealer)\n- [Sponsorship](https:\/\/www.kumho.com.au\/sponsorships)\n  - [Charity](https:\/\/www.kumho.com.au\/sponsorships\/charity)\n  - [Sports](https:\/\/www.kumho.com.au\/sponsorships\/sports)\n  - [Motorsports](https:\/\/www.kumho.com.au\/sponsorships\/motorsports)\n- [All About Rubber](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-read-tyre-size)\n  - [How to read tyre size](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-read-tyre-size)\n  - [Tyre maintenance](https:\/\/www.kumho.com.au\/all-about-rubber\/tyre-maintenance)\n  - [How to measure tread depth](https:\/\/www.kumho.com.au\/all-about-rubber\/how-to-measure-tread-depth)\n  - [Kumho Summer Series](https:\/\/www.kumho.com.au\/all-about-rubber\/kumho-summer-safety-series)\n- [Contact](https:\/\/www.kumho.com.au\/contact-kumho)","attrs_readable_markdown":"![measure tyre](https:\/\/www.kumho.com.au\/images\/measure-tyre.jpg)\n\nMeasuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about.\n\nWhen you have new tyres fitted to your vehicle, they will have around 8 to 9 mm of tyre tread depth and will gradually wear down over time. When they reach a minimum your wet weather grip will be severely impacted, making your car much more likely to skid.\n\n## Why does tyre depth matter?\n*It’s a safety issue*\n\nAs the tread of your vehicle tyres wears down, their ability to disperse water reduces. Consequently, in wet conditions, older tyres can increase the time it takes for your car to come to a stop, and potentially cause an accident.\n\nLegally you are required to replace your tyres when your tread depth wears below 1.6 mm, however, at Kumho, we recommend maintaining a tread depth of at least 3 mm to avoid a reduction in tyre capability.\n\n*Legal requirements*\n\nIn some states of Australia like NSW, you require a vehicle inspection on any vehicle more than five years old to renew your registration. The vehicle inspection includes a check by an authorised mechanic of your tyres. If the tread is less than 1.6 mm, you will be advised to replace the worn tyres before the inspection certificate is issued.\n\nEven in states, like Victoria and Queensland that don’t have a vehicle inspection requirement it is still illegal to drive with tyres that have less than 1.5 mm in tread depth.\n\n## How do you measure tyre tread depth?\nThere’s a couple of ways to check the tread depth of your tyres.\n\n*1\\) Check the tyre tread wear indicator*\n\nThe simplest method of checking tyre tread depth is via the built-in indicators. Every Kumho tyre contains small blocks that sit within the tyre tread. Once the tyre tread reaches 1.5 mm, the tyre tread wear indicator will appear level with the tyre indicating it has reached its minimum depth.\n\n*2\\) Purchase a tyre tread depth indicator*\n\nIf you want to more precise then visit your local auto parts stores and buy a tyre tread depth indicator. It is a simple tool for calculating the exact measurement of the tyre tread depth.\n\n*3\\) Use a coin or something similar*\n\nUsing a 10 or 20 cent coin, find a mark on the coin that is around 1. 5 mm. Place the coin in the tyre tread groove. If the part of the coin that you’ve determined to be at the 1.5 mm mark is still obscured by the groove, then it’s still legal. You can also use the same method for measuring 3 mm if you’re planning to take our advice and replace your tyres at this point.\n\n## What else do I need to know about tyre wear?\nIf your car tyres are worn unevenly but not necessarily worn out, it is usually a sign of a steering or suspension problem. You should have your tyres checked by an authorised repairer and ask them to rectify the problem. It will make your car safer and maximise the life of your tyres.\n\n## What if I’m unsure?\nIf you are unsure about measuring the tread or want to have your tyres checked by a professional, [visit a Kumho authorised dealer](https:\/\/www.kumho.com.au\/contact-kumho\/find-a-dealer). Visit the [Kumho website](https:\/\/www.kumho.com.au\/) to locate your nearest dealer and for other tips about maintaining your tyres.","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

12 days ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.4 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://www.kumho.com.au/all-about-rubber/how-to-measure-tread-depth
Last Crawled	2026-03-29 11:31:43 (12 days ago)
First Indexed	2022-12-06 08:16:10 (3 years ago)
HTTP Status Code	200
Meta Title	How to measure tread depth
Meta Description	Measuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about, learn more here.
Meta Canonical	null
Boilerpipe Text	Measuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about. When you have new tyres fitted to your vehicle, they will have around 8 to 9 mm of tyre tread depth and will gradually wear down over time. When they reach a minimum your wet weather grip will be severely impacted, making your car much more likely to skid. Why does tyre depth matter? It’s a safety issue As the tread of your vehicle tyres wears down, their ability to disperse water reduces. Consequently, in wet conditions, older tyres can increase the time it takes for your car to come to a stop, and potentially cause an accident. Legally you are required to replace your tyres when your tread depth wears below 1.6 mm, however, at Kumho, we recommend maintaining a tread depth of at least 3 mm to avoid a reduction in tyre capability. Legal requirements In some states of Australia like NSW, you require a vehicle inspection on any vehicle more than five years old to renew your registration. The vehicle inspection includes a check by an authorised mechanic of your tyres. If the tread is less than 1.6 mm, you will be advised to replace the worn tyres before the inspection certificate is issued. Even in states, like Victoria and Queensland that don’t have a vehicle inspection requirement it is still illegal to drive with tyres that have less than 1.5 mm in tread depth. How do you measure tyre tread depth? There’s a couple of ways to check the tread depth of your tyres. 1) Check the tyre tread wear indicator The simplest method of checking tyre tread depth is via the built-in indicators. Every Kumho tyre contains small blocks that sit within the tyre tread. Once the tyre tread reaches 1.5 mm, the tyre tread wear indicator will appear level with the tyre indicating it has reached its minimum depth. 2) Purchase a tyre tread depth indicator If you want to more precise then visit your local auto parts stores and buy a tyre tread depth indicator. It is a simple tool for calculating the exact measurement of the tyre tread depth. 3) Use a coin or something similar Using a 10 or 20 cent coin, find a mark on the coin that is around 1. 5 mm. Place the coin in the tyre tread groove. If the part of the coin that you’ve determined to be at the 1.5 mm mark is still obscured by the groove, then it’s still legal. You can also use the same method for measuring 3 mm if you’re planning to take our advice and replace your tyres at this point. What else do I need to know about tyre wear? If your car tyres are worn unevenly but not necessarily worn out, it is usually a sign of a steering or suspension problem. You should have your tyres checked by an authorised repairer and ask them to rectify the problem. It will make your car safer and maximise the life of your tyres. What if I’m unsure? If you are unsure about measuring the tread or want to have your tyres checked by a professional, visit a Kumho authorised dealer . Visit the Kumho website to locate your nearest dealer and for other tips about maintaining your tyres.
Markdown	[![2022 KUMHO TYRE New Logo](https://www.kumho.com.au/images/home/kumhotyre.png)](https://www.kumho.com.au/) - [About](https://www.kumho.com.au/about-kumho) - [History](https://www.kumho.com.au/about-kumho/history) - [What's next is already here](https://www.kumho.com.au/about-kumho/what-s-next-is-already-here) - [Original Equipment Manufacturer](https://www.kumho.com.au/about-kumho/original-equipment-manufacturer) - [Kumho Dealer Program](https://www.kumho.com.au/about-kumho/kumho-dealer-program) - [FAQs](https://www.kumho.com.au/about-kumho/faqs) - [Tyres](https://www.kumho.com.au/tyres) - [Passenger](https://www.kumho.com.au/tyres/passenger/) - [4X4/SUV](https://www.kumho.com.au/tyres/4x4/) - [EV Tyres](https://www.kumho.com.au/tyres-link/ev-tyres) - [Light Commercial](https://www.kumho.com.au/tyres/light-commercial/) - [Truck & Bus](https://www.kumho.com.au/tyres/truck-and-bus/) - [Racing](https://www.kumho.com.au/tyres/racing/) - [Mileage Warranty](https://www.kumho.com.au/tyres-link/mileage-warranty) - [Road Hazard Warranty](https://www.kumho.com.au/tyres-link/road-hazard-warranty) - [Dealer Locator](https://www.kumho.com.au/dealer-locators) - [Dealer Locator AU](https://www.kumho.com.au/dealer-locators/find-a-dealer) - [News](https://www.kumho.com.au/news) - [Kumho Marketing](https://www.kumho.com.au/news/kumho-marketing) - [Dealers](https://www.kumho.com.au/news/kumho-marketing/dealer) - [Motorsports](https://www.kumho.com.au/news/kumho-marketing/motorsports) - [Sports](https://www.kumho.com.au/news/kumho-marketing/sports) - [Products](https://www.kumho.com.au/news/kumho-marketing/new-product-launch) - [Events](https://www.kumho.com.au/news/events) - [Competitions](https://www.kumho.com.au/promotion/competitions) - [Kumho Global News](https://www.kumho.com.au/news/kumho-global-news) - [Downloads](https://www.kumho.com.au/news/downloads) - [Videos](https://www.kumho.com.au/videos) - [Sponsorships](https://www.kumho.com.au/sponsorships) - [Motorsports](https://www.kumho.com.au/sponsorships/motorsports) - [Sports](https://www.kumho.com.au/sponsorships/sports) - [All About Rubber](https://www.kumho.com.au/all-about-rubber/how-to-read-tyre-size) - [How to read tyre size](https://www.kumho.com.au/all-about-rubber/how-to-read-tyre-size) - [Tyre maintenance](https://www.kumho.com.au/all-about-rubber/tyre-maintenance) - [How to measure tread depth](https://www.kumho.com.au/all-about-rubber/how-to-measure-tread-depth) - [Kumho Summer Safety Series](https://www.kumho.com.au/all-about-rubber/kumho-summer-safety-series) - [Contact](https://www.kumho.com.au/contact-kumho) # All About Rubber Float - Quick Links QUICK LINKS [Tyre Selector](https://www.kumho.com.au/all-about-rubber/how-to-measure-tread-depth#tyre-search "Tyre Selector") [Dealer Locator](https://www.kumho.com.au/all-about-rubber/how-to-measure-tread-depth#tyre-search "Dealer Locator") ## How to measure tyre tread depth? ![measure tyre](https://www.kumho.com.au/images/measure-tyre.jpg) Measuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about. When you have new tyres fitted to your vehicle, they will have around 8 to 9 mm of tyre tread depth and will gradually wear down over time. When they reach a minimum your wet weather grip will be severely impacted, making your car much more likely to skid. ## Why does tyre depth matter? It’s a safety issue As the tread of your vehicle tyres wears down, their ability to disperse water reduces. Consequently, in wet conditions, older tyres can increase the time it takes for your car to come to a stop, and potentially cause an accident. Legally you are required to replace your tyres when your tread depth wears below 1.6 mm, however, at Kumho, we recommend maintaining a tread depth of at least 3 mm to avoid a reduction in tyre capability. Legal requirements In some states of Australia like NSW, you require a vehicle inspection on any vehicle more than five years old to renew your registration. The vehicle inspection includes a check by an authorised mechanic of your tyres. If the tread is less than 1.6 mm, you will be advised to replace the worn tyres before the inspection certificate is issued. Even in states, like Victoria and Queensland that don’t have a vehicle inspection requirement it is still illegal to drive with tyres that have less than 1.5 mm in tread depth. ## How do you measure tyre tread depth? There’s a couple of ways to check the tread depth of your tyres. 1\) Check the tyre tread wear indicator The simplest method of checking tyre tread depth is via the built-in indicators. Every Kumho tyre contains small blocks that sit within the tyre tread. Once the tyre tread reaches 1.5 mm, the tyre tread wear indicator will appear level with the tyre indicating it has reached its minimum depth. 2\) Purchase a tyre tread depth indicator If you want to more precise then visit your local auto parts stores and buy a tyre tread depth indicator. It is a simple tool for calculating the exact measurement of the tyre tread depth. 3\) Use a coin or something similar Using a 10 or 20 cent coin, find a mark on the coin that is around 1. 5 mm. Place the coin in the tyre tread groove. If the part of the coin that you’ve determined to be at the 1.5 mm mark is still obscured by the groove, then it’s still legal. You can also use the same method for measuring 3 mm if you’re planning to take our advice and replace your tyres at this point. ## What else do I need to know about tyre wear? If your car tyres are worn unevenly but not necessarily worn out, it is usually a sign of a steering or suspension problem. You should have your tyres checked by an authorised repairer and ask them to rectify the problem. It will make your car safer and maximise the life of your tyres. ## What if I’m unsure? If you are unsure about measuring the tread or want to have your tyres checked by a professional, [visit a Kumho authorised dealer](https://www.kumho.com.au/contact-kumho/find-a-dealer). Visit the [Kumho website](https://www.kumho.com.au/) to locate your nearest dealer and for other tips about maintaining your tyres. ![Search for a dealer](https://www.kumho.com.au/images/home/map-icon.png) Search for a dealer Need help finding your closest Kumho stockist? [Learn More](https://www.kumho.com.au/dealer-locators) ![Search for tyres](https://www.kumho.com.au/images/home/search-tyre.png) Search for tyres Need help finding the perfect tyre for your car? 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Readable Markdown	![measure tyre](https://www.kumho.com.au/images/measure-tyre.jpg) Measuring tyre tread depth for all Australians is a really easy vehicle maintenance task that every car owner should know about. When you have new tyres fitted to your vehicle, they will have around 8 to 9 mm of tyre tread depth and will gradually wear down over time. When they reach a minimum your wet weather grip will be severely impacted, making your car much more likely to skid. ## Why does tyre depth matter? It’s a safety issue As the tread of your vehicle tyres wears down, their ability to disperse water reduces. Consequently, in wet conditions, older tyres can increase the time it takes for your car to come to a stop, and potentially cause an accident. Legally you are required to replace your tyres when your tread depth wears below 1.6 mm, however, at Kumho, we recommend maintaining a tread depth of at least 3 mm to avoid a reduction in tyre capability. Legal requirements In some states of Australia like NSW, you require a vehicle inspection on any vehicle more than five years old to renew your registration. The vehicle inspection includes a check by an authorised mechanic of your tyres. If the tread is less than 1.6 mm, you will be advised to replace the worn tyres before the inspection certificate is issued. Even in states, like Victoria and Queensland that don’t have a vehicle inspection requirement it is still illegal to drive with tyres that have less than 1.5 mm in tread depth. ## How do you measure tyre tread depth? There’s a couple of ways to check the tread depth of your tyres. 1\) Check the tyre tread wear indicator The simplest method of checking tyre tread depth is via the built-in indicators. Every Kumho tyre contains small blocks that sit within the tyre tread. Once the tyre tread reaches 1.5 mm, the tyre tread wear indicator will appear level with the tyre indicating it has reached its minimum depth. 2\) Purchase a tyre tread depth indicator If you want to more precise then visit your local auto parts stores and buy a tyre tread depth indicator. It is a simple tool for calculating the exact measurement of the tyre tread depth. 3\) Use a coin or something similar Using a 10 or 20 cent coin, find a mark on the coin that is around 1. 5 mm. Place the coin in the tyre tread groove. If the part of the coin that you’ve determined to be at the 1.5 mm mark is still obscured by the groove, then it’s still legal. You can also use the same method for measuring 3 mm if you’re planning to take our advice and replace your tyres at this point. ## What else do I need to know about tyre wear? If your car tyres are worn unevenly but not necessarily worn out, it is usually a sign of a steering or suspension problem. You should have your tyres checked by an authorised repairer and ask them to rectify the problem. It will make your car safer and maximise the life of your tyres. ## What if I’m unsure? If you are unsure about measuring the tread or want to have your tyres checked by a professional, [visit a Kumho authorised dealer](https://www.kumho.com.au/contact-kumho/find-a-dealer). Visit the [Kumho website](https://www.kumho.com.au/) to locate your nearest dealer and for other tips about maintaining your tyres.
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