Cooper H7815lt Recalls

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NHTSA Campaign Number: 90T005000
Manufacturer: COOPER TIRE & RUBBER CO.
Manufactured Begin Date: October 1st, 1989
Manufactured End Date: February 1st, 1990
Date of Owner Notification: May 22nd, 1990

Defect Summary:
SOME TIRES MAY DEVELOP TREAD SEPARATION IN TREAD SHOULDER AREA CAUSING TREAD TO BULGE AND A THUMPING VIBRATION WHEN TIRE IS IN USE; CONTINUED USE MAY CAUSE PLY CORD TO BREAK AND LINER TO TEAR AND LOSE INFLATING AIR PRESSURE.

Consequence Summary:
SUDDEN LOSS OF AIR COULD RESULT IN LOSS OF STEERING CONTROL WITH POTENTIAL FOR A CRASH.

Corrective Summary:
TIRES WILL BE REPLACED AT NO COST TO CONSUMERS WITHIN 60 DAYS OF NOTIFICATION.

Recall Notes:
SYSTEM: TIRES; BELTED TUBELESS, BELTED, TUBELESS OR TUBE TYPE; FALLS H7815LT;HERCULES H7815LT; COOPER H7815LT; NATIONAL H7815LT.VEHICLE CATEGORY: LIGHT TRUCKS.DOT IDENTIFICATION: UP7DCCC050 UP7D***429UP7D***439UP7D***459 UP7D***070 UPDBDW429, WHERE THE ASTERISK(*) CAN BE EITHER CCC, BDW, HDU, DBD, OR BTF.

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NHTSA Campaign Number: 80T004000
Manufacturer: COOPER TIRE & RUBBER CO.
Date of Owner Notification: February 22nd, 1980

Defect Summary:
DUE TO VOID AREAS RESULTING FROM A POSSIBLE UNDERCURE CONDITION, THESE TIRES MAY DEVELOP TREAD SEPARATION.

Corrective Summary:
TIRES WILL BE REPLACED, MOUNTED, AND BALANCED WITHOUT CHARGE WITHIN 60 DAYS OF RECALL NOTIFICATION.

Recall Notes:
VEHICLE CATEGORY; LIGHT TRUCKS.SYSTEM: TIRES; COOPER SUPER ROAD MASTER 78, SUPER RS 78, HERCULES HERCUMILE 78,SIZE H78-15LT.CONSEQUENCES OF DEFECT: CONTINUED USE COULD RESULT IN RAPID LOSS OF AIR FROMTHE TIRE, LOSS OF VEHICLE CONTROL AND, POSSIBLY, AN ACCIDENT.NOTE: TREAD SEPARATION MAY BE DETECTED BY A BULGE IN THE TREAD AREA OR BY ATHUMPING VIBRATION DURING VEHICLE OPERATION. PRIOR TO TIRE REPLACEMENT, OWNERIS ADVISED TO MAINTAIN PROPER AIR PRESSURE TO LESSEN THE CHANCE OF FAILURE.DOT ID NUMBERS: UT7DCCC379 THROUGH 419, UT7DBCW399, UT7DBCW409, UT7DHDU379THROUGH 419.