NZ Has No Tyre Safety Standards

Right now, somewhere in New Zealand, someone is driving their kids to school on tyres that were recalled overseas for tread separation at highway speeds.

They don't know. Nobody told them. Nobody is required to.

Right now, a Kiwi driver is buying a set of cheap tyres online — tyres from a factory whose products were recalled overseas for safety defects. They think they're getting a bargain. They have no way of knowing the brand's history, because in New Zealand, there is no system that tracks it.

Right now, someone is driving their Ford Ranger on the Kaimai Range in the rain with tyres at 1.5mm tread — technically legal, technically roadworthy, and technically a death trap. At that tread depth, research shows aquaplaning can begin as low as 70–80 km/h in standing water. The speed limit is 100.

None of this is hypothetical. All of it is legal. And all of it is the direct result of a regulatory failure that has been allowed to continue for twenty-five years.

We know this because we spent months investigating. We read EU legislation, US federal standards, Japanese type-approval requirements, South Korean certification rules, and tyre safety laws from over 40 countries. We cross-referenced OECD road death statistics, recall databases, independent test results, and World Bank income classifications to make sure we were comparing like with like.

25 Years of Neglect

Right now, in 2026, no government agency in New Zealand independently tests, verifies, or certifies a tyre's safety performance before it's sold to you. The law requires tyres to comply with a recognised structural manufacturing standard — but compliance is entirely self-declared by the manufacturer through sidewall markings that nobody checks. No wet grip testing. No braking performance verification. No rolling resistance measurement. No consumer labelling whatsoever.

That is not a gap. That is a systemic regulatory failure.

The EU requires every tyre sold to be UNECE R117 certified and carry a mandatory label showing wet grip, fuel efficiency, and noise ratings. Japan requires MLIT type approval before any tyre touches a showroom floor. South Korea requires KC certification and KEMCO energy efficiency labels. Even Saudi Arabia — a country not typically known for consumer protection leadership — introduced mandatory SASO 2857 tyre certification requiring rolling resistance and wet grip testing, with Phase I beginning November 2015.

New Zealand? Nothing. The Tyres and Wheels Rule has been amended multiple times since 2001, but despite those amendments, NZ has never adopted a performance standard like R117 into its approved list. No wet grip floor. No rolling resistance requirement. No consumer label. We researched every high-income OECD nation. We couldn't find another one with a blind spot this wide. Not one.

Even the AA acknowledges the problem. Their own tyre standards advice page states that while tyres must meet a recognised standard, there is a "significant scatter of tyre performance, especially when considering grip and tread life" and that NZ consumers have very little way to judge those differences. Most end up relying on the recommendation of the tyre reseller — "which of course is subjective and often motivated by profitability rather than appropriateness to the consumer." That's New Zealand's most trusted motoring organisation admitting that our regulatory framework leaves consumers flying blind.

Every country in that table has stricter tyre safety regulations than New Zealand. Every single one — including Saudi Arabia and the United States. A factory anywhere on Earth can manufacture a tyre, ship it to NZ, and have it fitted to your family car without anyone in government ever checking whether it's safe for the road.

In the EU, if a tyre fails its wet grip test, it cannot be sold. Period. In NZ, nobody's even checking. The tyre that failed in Europe can land on a shelf in Christchurch the same week with nothing stopping it.

What New Zealand Actually Requires: One Hour on a Steel Drum

When we say NZ has "no performance testing," some might assume we mean nothing at all. That's not quite right — and the reality is arguably worse, because it creates an illusion of safety where none exists.

New Zealand's Import Control (Tyres) Conditional Prohibition Order 1996 requires that any tyre imported (within its scope) must have been "manufactured to" at least one recognised standard. The most common is UNECE Regulation No. 30 — the European structural standard for passenger car tyres. Sounds reassuring. Until you understand what R30 actually tests.

R30 has essentially one real performance test: the Load/Speed Endurance Test. The tyre is mounted on a steel drum in a controlled laboratory environment and run through progressive speed stages:

One hour on a smooth steel drum. Progressive speed stages based on the tyre's speed symbol. And if it physically holds together without delaminating, it passes. The test then confirms the sidewall dimensions match what the manufacturer claims — a 225/45R17 actually measures close to a 225/45R17 — and that the required markings are present.

That is the entirety of the safety testing required to sell a tyre in New Zealand. A structural integrity check to confirm the tyre won't literally explode.

Here's what R30 doesn't test — and what that means when you put the two side by side:

Think about what we demand before a car can be sold in New Zealand. The government backs ANCAP crash testing — frontal impact at 64 km/h into a deformable barrier, side impact from a 1,400 kg trolley, pole impact simulating hitting a tree, pedestrian impact testing, autonomous emergency braking verification, electronic stability control testing, whiplash assessment. The car is literally destroyed in a laboratory to prove it will protect you. NZTA runs rightcar.govt.nz so you can check every vehicle's rating before you buy.

Now consider the tyres on that car — the only part that actually touches the road. The four palm-sized contact patches that determine whether you stop, steer, or slide. The same government that demands a car survive being smashed into a concrete barrier at highway speed requires nothing from those tyres except that they survive spinning on a smooth steel drum for sixty minutes without falling apart. No braking test. No wet road test. No performance comparison. No consumer rating. Not even a label.

You would never accept a car that was "safety tested" by idling it in a car park for an hour and confirming it didn't catch fire. But that is functionally what we accept for tyres. And if the car is no good, it doesn't matter how good the tyres are. If the tyres are no good, it doesn't matter how safe the car is. They're equally vital — yet we test one to destruction and don't test the other at all.

In Europe, every tyre must pass R30 and UNECE R117 — the performance standard. R117 adds mandatory testing for wet grip, rolling resistance, and road noise. It's what turns a "this tyre won't fall apart" check into a "this tyre will actually grip the road when it's raining" standard.

NZ requires R30. It does not require — or even recognise — R117.

And even that minimal R30 requirement has holes. The 1996 Import Prohibition Order only applies to tyres with an internal rim diameter below 508 mm. Many truck and heavy vehicle tyres — including common 22.5-inch rims — fall outside that threshold entirely. For those tyres, even the border manufacturing-standard gate doesn't apply. They can enter the country with no standard verification at all.

It's worse still when you look at how "compliance" is actually checked. LVVTA's compliance table reveals that several standards NZ accepts — including JATMA and AS/NZS 2230 — require no compliance marking on the tyre at all. A tyre can legally satisfy one of these standards with nothing visible on the sidewall to prove it. Verification becomes entirely paperwork-dependent, and nobody is checking the paperwork.

The EU Wet Grip Scale — And What Falls Below It

Every tyre sold in the EU must carry a mandatory label, graded A through E, showing exactly how well it performs in wet braking. The test brakes a vehicle from 80 km/h on a standard wet surface and compares the result against a certified reference tyre. The EU Regulation 2020/740 grades are:

That difference between Grade A and Grade E? The European Commission puts it at up to 18 metres in wet braking from 80 km/h. At 80 km/h, that's the difference between stopping safely and hitting the car in front. Between missing the child on the crossing and not. Between walking away and being carried out. And the EU has been progressively banning the worst grades — the original 7-tier scale has been compressed to 5 because the bottom performers were banned outright, and from 2024 the populated classes reduced to just 4.

But here's the question that should concern every driver in New Zealand:

The Worst Tyre That Can Legally Enter New Zealand

Can a tyre score so badly in wet grip that it wouldn't even qualify for the EU's lowest legal grade — and still be sold here?

Yes.

This isn't theoretical. It's exactly what independent testing bodies like ADAC and Auto Bild catch every year — budget tyres from unknown factories that technically hold together but stop 10 to 20 metres later than the best tyre in the same test. At highway speed, that's the difference between a near-miss and a fatality. And those tyres can — and do — end up on the NZ market, because we have no performance floor whatsoever.

And even the structural compliance NZ does require is self-declared. Nobody at the border pulls tyres off a container and sends them to a lab. If the right markings are moulded into the sidewall, the tyre is assumed compliant. That's why the Fortune/Prinx recall is so damning — 541,632 tyres displayed the 3PMSF snowflake symbol claiming they passed a traction test. When NHTSA actually tested them, they failed. The markings were lies baked into the mould. In NZ, nobody would ever have caught that.

The Body Count

We ranked every country into five tiers based on the strength of their tyre regulations, then overlaid road death statistics from IRTAD, the OECD's international road safety database. To keep the comparison honest, we filtered to high-income OECD nations only — the countries NZ actually benchmarks itself against.

The pattern was devastating. The best-performing countries with Tier 1 tyre regulations — Norway (2.0), Sweden (2.2), Denmark (2.5) — average approximately 2.2 road deaths per 100,000 people. Tier 2 countries (UK, Japan) average around 2.5. Even Tier 3 countries like Australia and Canada, which have certification but no labelling, average approximately 4.7.

And then there's New Zealand.

Behind every statistic is a person. In 2010, William Henry Paul was a front-seat passenger in a Toyota Corona fitted with four snow tyres on State Highway 4 north of Taumarunui. The car slid on a corner and collided with a courier van. Paul died. Coroner Tim Scott investigated and found that the snow tyres were a major factor in the crash. He recommended they be banned for regular road use. Five years later, the parents of a Nelson woman who crashed on Lewis Pass in a car fitted with snow tyres told Stuff they wanted vehicles flagged and risks identified — because to the untrained eye, snow tyres look identical to standard tyres. A VTNZ pre-inspection report had found the car "mechanically and structurally sound." The tyres weren't even flagged. In a country with a performance labelling system, they would have been.

More than double. NZ's road death rate is more than double the average among nations with strong tyre safety regulations. In 2022 it reached 7.3 per 100,000 — the worst year in over a decade. Even with welcome improvement to 6.5 in 2023 and a provisional 5.4 in 2024 (the lowest per-capita rate since the 1920s, per AA NZ), New Zealand still sits well above the OECD median and far behind countries with comprehensive tyre safety frameworks. The structural regulatory gap hasn't changed — what changed was increased police enforcement and economic conditions.

A Decade of Decline — and a Gap That Hasn't Closed

This is the part that should make every Kiwi driver think.

Between 2013 and 2023, the OECD median road death rate decreased by 19%. New Zealand's increased by 35%. While 2024's provisional toll of 292 deaths (5.4 per 100,000) and 2025's 272 deaths (5.1 per 100,000) represent genuine progress — driven primarily by increased police enforcement — the structural regulatory gap that allowed a decade of deterioration hasn't changed at all. Countries that upgraded their tyre regulations during that period saw even bigger improvements (source: ITF/OECD Road Safety Annual Report 2024):

That makes NZ the third-worst performing country in the entire IRTAD network. Only Colombia and Costa Rica did worse.

Tyre regulation alone doesn't explain all of this. Road design, speed limits, enforcement, and driver behaviour all play a role — and the 2024–2025 improvement shows what happens when enforcement increases. But when you see the same pattern repeated across country after country — upgrade tyre regulations, watch road deaths fall faster and further — it becomes very difficult to call it coincidence. South Korea acted and halved their road toll. Poland acted. Norway acted. Saudi Arabia acted. They all saw dramatic, sustained improvement. NZ is finally seeing some progress through enforcement, but we've never addressed the regulatory gap in what goes on our vehicles.

The full year-by-year data, before-and-after case studies, and the complete 40+ country breakdown is in our comprehensive investigation.

This isn't just international data. Domestically, the Motor Trade Association told the NZ Herald that worn tyres were linked to 32 fatal crashes over just three years, and that the Government was "overlooking the 9 per cent of fatal crashes linked to some sort of vehicle fault — often worn tyres." The MTA called for vehicle safety to be addressed in the Government Policy Statement on Land Transport. That was in 2018. Nothing changed.

One Factory, Five Brands: How Recall History Gets Lost

What would you do if you found out the tyre brand you deliberately avoided was being sold to you under a different name?

That's exactly what's happening in New Zealand right now — and the government has no mechanism to stop it, track it, or even know about it.

In December 2021, Sailun Tire Americas voluntarily recalled 84,351 tyres under NHTSA campaign 21T-018. The cause was a steel belt design change at their factory in Tay Ninh, Vietnam — DOT plant code 1YJ — that could cause tread-belt separation. The tread peeling off the tyre carcass at highway speed. RV owners in the US reported tread separations at low mileage on affected tyres.

Here's the part that should concern every budget-conscious tyre buyer in New Zealand:

That recall didn't cover one brand. It covered five.

Blacklion is sold in New Zealand. It's marketed as an affordable everyday tyre brand, and plenty of Kiwi drivers buy them without knowing the history. Why would they? There's no NZ recall database that tracks overseas findings. There's no government alert system. There's no label on the tyre that tells you it shares a DOT plant code with a recalled product line.

But it gets worse.

NHTSA recall records show that tyres from the same plant code (1YJ) were sold across multiple brand names — including Blacklion and Blackhawk — all covered under the same recall action. A Kiwi driver who heard about the Blacklion recall and deliberately chose to avoid that brand could unknowingly buy a tyre from the same factory under a different name. And nobody — not the retailer, not the government, not the consumer — would necessarily know. That's exactly what a tyre recall notification system is meant to prevent.

AutoGuide has confirmed that Blacklion tyres are manufactured by Jinyu, part of the Sailun Corporation — the same parent group behind the 84,351-tyre recall. In independent testing by Auto Bild, the Blacklion Snowpioneer BW56 was eliminated in qualifying for excessive wet braking distance, finishing 42nd out of 53 tyres tested — flagged by WhatTyre as a safety fail. Consumer reviews on TyreReviews report structural failures including sidewall blowouts and premature tread separation.

And Sailun isn't the only case where a single factory defect spans multiple brands. In 2020, Sentury Tire Thailand recalled 6,188 tyres across seven different brand names — Delinte, Lionhart, Lexani, Patriot, Landsail, Wild Spirit, and Pantera — all for the same sidewall separation defect, all from the same factory (NHTSA 20T-005). Then in 2023, Sentury was back — this time recalling 8,900 tyres across ten brand names for improper curing causing tread separation (NHTSA 23T-009). Same factory. Same type of defect. More brands added.

This is how the budget tyre industry works. A single factory produces tyres under a dozen different brand names. When something goes wrong, the brand gets quietly retired and replaced. The factory keeps running. The tyres keep shipping. And in countries with certification requirements — the EU, Japan, South Korea — the paper trail catches it. Every brand from every factory needs its own certification. A rebrand triggers a new approval process.

In New Zealand, there is no paper trail. A factory's tyres can be recalled in the US, and the same factory's products can continue selling in NZ under any number of brand names with zero oversight. And that isn't a hypothetical — it's happening right now.

Half a Million More Tyres Recalled. No Automatic Alert for NZ.

The Blacklion story isn't an isolated case. It's part of a much bigger pattern of recalls that simply never reach New Zealand.

That Toyo recall in particular should alarm every 4WD owner in the country. The Open Country A/T III and Nitto Ridge Grappler are among the most popular all-terrain tyres sold in New Zealand. They're fitted to thousands of utes and SUVs doing daily duty on the Kaimais, Remutaka Hill, and every wet back road between Kaitaia and Invercargill. Belt contamination causing tread separation — at highway speed, on a wet road, in a loaded ute — and NZ drivers were never notified.

A US or Australian recall does not automatically trigger a recall in New Zealand. The Fair Trading Act 1986 gives NZ both voluntary (s31A) and compulsory (s32) recall powers — the legal mechanism exists. But overseas recalls don't automatically become NZ recalls. Product Safety NZ has confirmed that overseas recalls won't appear on the NZ database unless the product is also sold by local retailers — and even then, it relies entirely on voluntary compliance. The power is there. It's just not being used.

Think about what that means. A major brand discovers a manufacturing defect that could cause tread separation at 100 km/h. They recall half a million tyres in the US. American drivers get notified. The tyres get pulled from shelves. But in New Zealand, those same tyres — with the same defect, from the same production run, fitted to the same model vehicles — stay on the road. Nobody tells the driver. Nobody checks. The system simply isn't built to catch it.

You can check the NHTSA recall database yourself — because right now, nobody in New Zealand is doing it for you.

The Legal Tread Limit: Joint Lowest in the Developed World

New Zealand's legal minimum tread depth is 1.5mm — shared with Australia, the joint lowest of any developed nation. The EU, UK, US, Japan, and China all set theirs at 1.6mm. That 0.1mm sounds trivial until you understand what it actually means when you hit the brakes on a wet road.

Our braking distance calculator models 17 physics factors and shows exactly how this plays out. A new tyre at 8mm tread stopping from 80 km/h on a wet road needs roughly 35 metres. At 1.5mm — NZ's legal limit — that same stop takes over 45 metres. That extra 10 metres is a child on a crossing. A cyclist in a bike lane. Another car at an intersection.

Germany recommends replacement at 3mm. Norway mandates it for winter driving. NZ lets you drive until there's almost nothing left, and calls it roadworthy.

The Question Nobody in Government Is Being Asked

Here's what we want to know — and what every Kiwi driver should be demanding an answer to:

This isn't a niche technical debate. It's a basic consumer safety question that has been answered — decisively — by the EU, the UK, Japan, South Korea, Australia, the United States, and even Saudi Arabia. Every one of those countries looked at the evidence and decided their citizens deserved protection. New Zealand hasn't even had the conversation.

Consider the contradictions within our own system. When the government proposed extending WoF inspection intervals, NZTA's cost-benefit analysis predicted up to 8 additional fatal crashes over 28 years just from reducing inspections on 4- to 10-year-old vehicles already on the road (RNZ, 15 Dec 2025). Even that modest projection triggered fierce debate — the AA pushed back, media covered it extensively, and the proposal dominated transport news for weeks. All of that scrutiny — for cars that have already been inspected at least once. Yet the same regulatory system applies zero scrutiny to brand-new tyres entering the country for the first time. We argue about how often to re-check old cars but don't check new tyres at all.

Perhaps the most damning detail: the government already tracks every tyre at the border. The Tyrewise product stewardship scheme, which came into force in March 2024, charges a tyre stewardship fee on every regulated tyre imported into New Zealand — $6.65 per standard passenger tyre. Tyrewise invoicing uses Customs tyre import entry data shared under an information disclosure agreement — meaning the state has a functioning data pipeline that tracks tyre import volumes and importers. The infrastructure to monitor tyre imports already exists. We use it to charge a disposal fee. We just don't use it to check whether the tyres are safe.

Twenty-five years of inaction isn't a policy position. It's neglect. And the window to fix it is closing.

Why a Tyre Retailer Is Publishing This

We sell tyres. We know some people will question our motives. That's fair. So let's be completely upfront.

We import Predator and Anchee tyres into New Zealand. Before we brought in a single container, we spent months investigating each brand's factory certifications, independent test results, government recall databases, and quality control processes. We did that because the NZ government doesn't do it — and we believed our customers deserved to know what they were putting on their cars.

That same thinking is behind every free tool we've built: the AI Tyre Scanner that identifies tyres from a photo, the braking distance calculator with 17 physics factors, the weather-integrated driving safety report covering 280+ NZ locations, and the interactive WOF tyre guide. None of these tools exist because they directly sell tyres. They exist because Kiwi drivers deserve safety information that our government isn't providing.

If this were marketing, we wouldn't have documented the Blacklion/Sailun factory connection. We wouldn't have flagged the Toyo and Fortune/Prinx recalls. We wouldn't have spent months reading EU legislation and OECD road death data. We'd have just said "buy our stuff." This investigation is bigger than us, and the regulatory failure it exposes affects every driver in the country regardless of what brand they buy.

What You Can Do Right Now

What Happens Next

This article, and the full investigation behind it, is being sent directly to the Minister of Transport, NZTA, the Automobile Association, Consumer NZ, and every motoring journalist in the country. We're not waiting for someone else to raise this. We're not filing it quietly and hoping it gains traction.

We built the tools. We did the research. We documented every source. And now we're putting it in front of the people who have the power to change it — and in front of every Kiwi driver who deserves to know the truth about the tyres on their car.

If this investigation changes even one policy decision, or prevents even one family from driving on a recalled tyre they were never told about, then every hour we spent on it was worth it.

Need tyres from a company that actually investigates what it sells? Browse our full range or get a free quote. Every tyre we import has been verified at the factory level — because someone has to do the job our regulators aren't doing.