Hearth Record

Tires: tread/belt (Atlas and Cooper)

Tire recall 79T-011. NHTSA received COOPER TIRE & RUBBER CO.’s report on Feb 23, 1979.

NHTSA’s own record, on nhtsa.gov

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The short answer

NHTSA received COOPER TIRE & RUBBER CO.’s report on Feb 23, 1979. Copied from NHTSA on Oct 27, 2026.

Every line below is in NHTSA’s own words, with its source beside it.

What’s wrong with it?

The notice gives no hazard in a field of its own.

SURVEILLANCE TESTING SHOWED THAT SOME TIRES WOULD DEVELOP SEPARATION IN THE TREAD AREA WHEN OPERATED IN AN OVERLOADED OR UNDERINFLATED CONDITION.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.

  • NHTSA’s part: Tires: tread/belt.

What should you do?

THE DEALER WILL REPLACE RECALLED TIRES AT NO COST TO THE OWNER WITHIN 60 DAYS OF RECALL NOTIFICATION.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.

  • How to reach the firm: VEHICLE CATEGORY: PASSENGER VEHICLES.SYSTEM: TIRES; WEATHER MASTER RADIAL AND ATLAS RADIAL SNO HT, SIZE LR78X15.CONSEQUENCES OF DEFECT: IF THIS CONDITION EXISTS, LOSS OF AIR MAY RESULT INLOSS OF STEERING CONTROL, AND A VEHICLE ACCIDENT WITH POSSIBLE PERSONAL INJURY.NOTE: THE DEFECT MAY BE INDICATED BY A BULGE IN THE SHOULDER AND TREAD AREA.THIS CONDITION WILL CAUSE A THUMPING VIBRATION WHEN THE TIRE IS IN USE.DOT ID NUMBERS: UTV4CA9488, UTV4ADK2488, UTV4ADK3488 AND UTV4ADK4488.

Which ones are recalled?

NHTSA counts 543 tires potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.

  • Atlas LR7815NHTSA gives no dates made
  • Cooper LR7815NHTSA gives no dates made

Who is recalling it?

  • Made by COOPER TIRE & RUBBER CO..
Source:

NHTSA, Recalls flat file before 2010. Released Oct 27, 2026. Updated daily.

What the record doesn’t say

  • NHTSA’s recall file doesn’t say whether anyone was hurt.
  • Which tires, by their DOT codes: the range is in the recall’s report on NHTSA’s site, not in this file. Check the code on your tire’s sidewall against it.
  • How many have been returned or fixed isn’t in the notice.
Source:

Hearth Record wrote these lines.

Sources

Source:

Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 27, 2026.

How to read a record

Four things every record does, shown on an example record made up for this guide.

An example record, made up for this guide

An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

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Every fact names its source.

Who published it, when, and how often it changes sit beside each fact, with a link to the agency’s own file.

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