Tag: tin

ABC Exposes Broken Tire Safety System

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Yesterday, ABC’s Nightline and Good Morning America took two issues that Safety Research & Strategies has been chipping away at for a decade, and gave them big play: the broken tire recall system and tire age. Producer Cindy Galli and investigative reporter Brian Ross, working with reporters at local ABC affiliates, bought recalled and very old tires, told victims’ stories and skewered the Rubber Manufacturer’s Association.

The stories raised a number of key issues:

• The tire recall system doesn’t work: Recalled tires aren’t always caught by retailers and there is no quick, easy or efficient way for any consumer or tire technician to check the recall status of a tire.
• Aged tires are sold and put into service unknowingly because the date code is buried in the Tire Identification Number, and expressed in a non-standard format. Tire age recommendations by vehicle and tire makers are not well known to service professionals or consumers.
• The tiremakers’ trade group, the Rubber Manufacturers Association (RMA) has conceded that the tire recall system does need improvement, but continues to maintain that tire age has no bearing on safety, and has fought off regulations to keep old tires off the road.

ABC highlighted the National Transportation Safety Board’s first tire safety investigation into a February crash that killed two and injured seven members of the First Baptist Church in New Port Richey, Florida, when a two-year-old left rear recalled BF Goodrich tire suffered a tread separation. The tire had been recalled in July 2012. The NTSB is also investigating a second fatal incident involving an aged tire. With its investigative powers and advisory role to other regulatory agencies on safety policy, the NTSB’s recommendations have the potential to be a game-changer. Will the National Highway Traffic Safety Administration listen? Continue reading →

Liberty Tire Gives Consumers Another Reason to Avoid Used Tires

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In 2012, Kumho Tires notified NHTSA that it was recalling 40,769 SOLUS KH25 passenger car tires (size 225/45R17) due to sidewall cracking. At the time, nearly the entire recall population was in Kumho’s warehouses. Only 122 had actually been sold to customers; another 1,116 were in dealer’s inventories. But thanks to one of the nation’s biggest tire recyclers, Kumho has to recall them again.

On April 30, Kuhmo announced that it would now have to collect nearly 12,000 SOLUS KH25, because the national tire recycler that was supposed to scrap them resold them to used tire dealers. According the Defect and Noncompliance notice Kumho filed with the National Highway Traffic Safety Administration, in early August 2012, the Vietnamese tire manufacturer paid Liberty Tire Recycling to dispose of 11,922 tires from its Itasca, Illinois warehouse. The tires slated for destruction had three holes drilled into in the tread surface – presumably to render them unusable. Instead, Liberty sold 7,875 tires to various tire wholesalers in Texas, New York, North Carolina and Puerto Rico.

On its website, Liberty proclaims itself as an environmental champion, turning more than 110 million scrap tires annually into the “raw materials for smart, sustainable products that improve people’s lives”:  Continue reading →

Thoroughly Modern Tire Dealer – Not.

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Bob Ulrich’s column If the TIA is the Puppet Master is NHTSA the Puppet? in February 14ths Modern Tire Dealer, casts me as an impatient crusader who has single-handedly ginned up a non-existent controversy about the dangers of tire age and used tires in the service of trial lawyers.

The issue of tire age surfaced in the U.S. in the wake of the Ford Explorer/Firestone Wilderness ATX. In 2003, NHTSA fulfilled a Congressional mandate by initiating a tire age rulemaking, which sought manufacturers’ comments. The industry did not exactly distinguish itself. Its responses ranged from denial of any problem to ignorance of testing, analysis or the very concept of tire age.

Our research showed that industry was studying rubber oxidation and heat as early as the 1930s. We also located a pair of German studies from the 1980s which concluded that tires failed at a greater rate after six years and recommended manufacturers alert consumers to prevent potential crashes. We identified the vehicle and tire makers who followed that advice, publishing tire age recommendations as early as the 1990s. Not one industry representative alerted the agency to wealth of information it had about tire age.    Continue reading →

Tire Aging: Is NHTSA Ready to Make Policy?

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Last month, at the Society of Automotive Engineers’ annual government-industry conference, a National Highway Traffic Safety Administration (NHTSA) safety standards engineer presented a summary of the agency’s tire aging work, which continues despite not producing any regulatory changes.

The issue that took center stage more than a decade ago, in the wake of the Ford Firestone rollover scandal. The deadly Firestone tires at the center of the controversy met the federal safety standards but nonetheless were de-treading at high rates after several years in service.  In 2001, Congress suggested that the agency consider the feasibility of a tire aging test, and the agency and Ford embarked on a series of experiments to create an artificial oven-aging test for tires. In 2005, the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users directed the Secretary of Transportation document NHTSA’s progress on tire aging research, and its findings and recommendations. The agency’s 2007 report to Congress did not make any policy recommendations, but did allow that it was “evaluating the feasibility of a regulation related to tire aging by analyzing the safety problem (tire aging as a significant causal factor in crashes) and potential benefits and costs of a requirement for minimum performance based on an aging method.”

Six years later, no policy and the tire aging docket NHTSA opened in 2005 is officially closed for comments. But the agency (and Safety Research & Strategies — see SRS Tire Safety) continues to file the results of its tire age research periodically. (The most recent agency submission was in July 2012, a report entitled: “Tire Aging Testing Phase 5.”) Could NHTSA’s Dr. Merisol Medri’s SAE presentation herald the arrival of a rulemaking? Her Powerpoint was not released, (click here for a copy) but our ears perked up at this slide:

“Based on analysis of data from 2005-2007 including databases (NMVCCS, GES, CDS), 90 fatalities and over 3,200 injuries occurred annually as the result of crashes that were probably caused by tire aging or where tire aging was a significant factor.”

This statistic stands out against the agency’s numerical analysis offered in the 2007 Research Report to Congress on Tire Aging: “From 1994 to 2004, NHTSA estimates that about 400 fatalities, annually, may be attributed to tire failures of all types.”

Doing the rough math — does this mean that about quarter of the annual tire-related fatalities are due to tire age? And, how did NHTSA arrive at that figure? Tire Identification Numbers (TIN) – the only way to discern a tire’s age – are not available in the public version of some of those datasets. (We are aware that NHTSA has begun to collect TINs for some sub-sets of crash data.) According to Medri the agency will be publishing a more detailed account of its research in a new report that will be published in the tire aging docket, at some unspecified time. Continue reading →

Moving Tire Recalls into the 21st Century

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Safety Research & Strategies has urged the National Highway Traffic Safety Administration to add Tire Identification Numbers to a newly mandated web portal to identify recalls.

In September, the agency published a Notice of Proposed Rulemaking on the possible changes to the provisions regarding Early Warning Reporting data. It also proposed requiring automobile manufacturers to submit Vehicle Identification Numbers (VIN) of specifically recalled vehicles, and maintain records of the recall remedy status of each specific vehicle. This was a requirement of the Motor Vehicle Safety Improvement Act, contained within the highway re-authorization bill known as Moving Ahead for Progress in the 21st Century Act, MAP-21, for short.

The recall statute mandates that NHTSA require that motor vehicle safety recall information be made available to the public on the Internet, and authorizes the Secretary of Transportation to require each manufacturer to do so. In the NPRM, NHTSA explained that it already had a website where consumers can look up recalls by vehicle make and model, or by the recall campaign number.  It proposed to simply add a VIN field to its current search capacity.

The authors of MAP- 21, however, forgot to require the same of tire manufacturers. SRS has submitted comments to this docket suggesting that the agency add a TIN-look-up, along with a VIN.

The omission is another sad chapter in the history of the Tire Identification Number (TIN) and tire safety. The Tire Identification Number has its origins in a Rubber Manufacturers’ Association strategy to seize the regulatory reins from the National Highway Safety Bureau, predecessor to NHTSA, as the tire identification standard was promulgated more than 40 years ago. It was established to help consumers identify tires in a recall. But, as is the case in many rulemakings, industry fought hard to mold the regulations to its own ends and convenience. Continue reading →

Changes to Recall Regs: A Ray of Sunshine!

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When is a safety recall not really a safety recall?  When the manufacturer submitting the Part 573 Defect and Non-Compliance Report (49 CFR Part 573) says it isn’t.

The Recall Management Division’s files are dotted with many such non-admission admissions. For example, in February, Goodyear recalled nearly 41,000 of its Silent Armor Tires in six sizes. The company conceded that these tires had high rates of warranty and property damage claims, and that the tire’s lack of robustness could result in a partial tread separation and a crash. Three months earlier, two Texas college students died in a rollover crash, after the left rear Silent Armor tire on the pick-up truck suffered a tread separation.

Goodyear, however, “found no safety issues” and deemed its recall a “customer satisfaction campaign,” to NHTSA.

If NHTSA’s proposed changes to the recall regulations are eventually adopted, the practice of manufacturers making signing statements will end. The agency is also proposing to require automakers to file defect and non-compliance reports via the Internet, including notices of foreign recalls. The agency is proposing asking manufacturers to submit the specific Vehicle Identification Number for each recalled vehicle, so that consumers can search a recall by their vehicle’s specific VIN. Unfortunately, there appears to be no such provision for the Tire Identification Number (TIN). Manufacturers will continue to submit TIN ranges only, and there will be no Web portal, which the public can use to determine if a specific tire has been recalled. Continue reading →

Tire Known Unknowns: Decoding the Date

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Human Factors researchers at the State University of North Carolina have recently concluded that consumers can’t read the date of manufacture obscured by the week and month configuration dictated by the Tire Identification Number (aka the DOT number).

Researchers Jesseca Taylor and Michael Wogalter asked 83 test subjects to translate tire markings as represented by different date configurations, ranging from the conventional month/day/year (12/05/07) to the DOT code’s four-digit week-year (2205). Effect of Text Format on Determining Tires’ Date of Manufacture, accepted by Annual Proceedings of 55th Human Factors and Ergonomics Society, found that when consumers chose to translate the different four-digit representations into a month and year, they consistently failed to understand that the first two digits represented the week of manufacture.

The DOT number, an alpha-numeric code found on the tire sidewall, has consistently confused consumers and tire professionals. The last four characters of the 11-character code contain the week and year the tire was made. For example, 0302 signifies that the tire was made during the third week of 2002. (Tires made prior to 2000 used a three-digit date configuration at the end of the DOT code.  In those cases, 039 signifies that the tire was manufactured during the third week of 1999 – or the 1989.)  No participant in Taylor and Wogalter’s study correctly identified examples such as 03/01 or 1102. They confused the first two digits with the month itself, for example, identifying “03” as March, instead of realizing that the third week of the year falls in January. Continue reading →

You Like Me. You Really Like Me.

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Bob Ulrich delivered a bouquet of compliments to Sean Kane in Modern Tire Dealer’s latest edition. Entitled, “Sean Kane’s Passion Trump’s the Industry’s Inaction,” Ulrich opines that Kane has been an amiable and effective, if misguided, advocate for tire aging. It opens thus:

“I like Sean Kane. Over the phone he comes across as a likeable guy with an admirable agenda: He wants to improve the tire purchasing experience for consumers.”

Continue reading →

SRS Again Presses NHTSA for Consumer-Friendly Tire Date of Manufacture

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Reprinted from The Safety Record, V3, Issue 3, Nov. / Dec. 2006

REHOBOTH, MA – Safety Research & Strategies has renewed its call for the National Highway Traffic Safety Administration to require tire makers to mold an easy-to-read date of manufacture on a tire’s sidewall.

SRS submitted comments on December 20 urging the agency to separate this proposal from the more complicated tire performance rulemaking. SRS President Sean Kane argued that now is the perfect time for NHTSA to consider implementing a new date of manufacture labeling regulation, while tire manufacturers gear up to meet their obligations in 2009 to mold the entire Tire Identification Number (TIN) on the intended outward sidewall of each tire. In November 2004, SRS petitioned the agency for a rulemaking to require that tire makers mold a non-coded date of manufacture on their products as a step toward reducing the number of aged tire failures. SRS argued that since the agency and the tire and vehicle manufacturers agree that tire age matters, consumers need an easy-to-read the date of manufacturer on the side of their tires. The agency denied the petition and instead chose to address the issue in its tire performance standards. Continue reading →