Hearth Record

Tires (Cooper)

Tire recall 83T-020. NHTSA received COOPER TIRE & RUBBER CO.’s report on Nov 25, 1983.

NHTSA’s own record, on nhtsa.gov

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The short answer

NHTSA received COOPER TIRE & RUBBER CO.’s report on Nov 25, 1983. Copied from NHTSA on Oct 20, 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.

TIRES MAY DEVELOP A SEPARATION OF THE REINFORCING PLIES FROM THE RUBBER COMPOUND IN THE SHOULDER AREA OF THE TREAD.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.

  • NHTSA’s part: Tires.

What should you do?

TIRES WILL BE REPLACED WITHIN 60 DAYS OF OWNER”S NOTIFICATION AT NO CHARGE.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.

  • How to reach the firm: VEHICLE CATEGORY: LIGHT TRUCKS.SYSTEM: TIRES; COOPER DISCOVERER RADIAL LT; SIZE 31 X 10.50R15.CONSEQUENCES OF DEFECT: TIRES MAY LOSE AIR RAPIDLY AND LOSS OF VEHICLE CONTROLAND AN ACCIDENT MAY RESULT.NOTE: DEFECT MAY BE INDICATED BY A BULGE IN THE SHOULDER AND TREAD AREA. THECONDITION MAY CAUSE VIBRATION WHEN TIRE IS IN USE. MAINTAIN PROPER INFLATIONAND AVOID DRIVING AT HIGHWAY SPEEDS UNTIL TIRES ARE REPLACED.DOT ID NUMBER: UT60CLK363, UT60CLK373, UT60CLK383, UT60BLH353, UT60BLH363,UT60BLH373, UT60BLH383.

Which ones are recalled?

NHTSA counts 1,139 tires potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.

  • Cooper 311050R15LTBuilt from Sep 1, 1983 to Sep 1, 1983

Who is recalling it?

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

NHTSA, Recalls flat file before 2010. Released Oct 20, 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 20, 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 8, 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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