OFFICIAL NHTSA RECALL
77T023000
Tires
Reported Sep 7, 1977 · COOPER TIRE & RUBBER CO.
Summary
THE INVOLVED TIRES MAY DEVELOP SEPARATION IN THE LOWER SIDEWALL AREA WHEN RUN IN AN OVERLOADED OR UNDER-INFLATED CONDITION. THIS CONDITION WILL DEVELOP A VISIBLE CIRCUMFERENTIAL CRACK OR BULGE ABOVE THE RIM FLANGE. CONTINUED OPERATION MAY CAUSE THE PLY CORDS TO PART AND EXPOSE OR PINCH THE INNER TUBE, POSSIBLY RESULTING IN LOSS OF INFLATING AIR.
Consequence
Not supplied in the source record.
Remedy
DEALER WILL REPLACE INVOLVED TIRES FREE OF CHARGE WITHIN 60 DAYS OF RECALL NOTIFICATION.
Notes
VEHICLE CATEGORY: TRUCKS.SYSTEM: TIRES; COOPER SRM RADIAL, COOPER XML RADIAL, SUPER LUG RADIAL, ANDSUPER ROAD SERVICE RADIAL, SIZE 10.00-R20.CONSEQUENCES OF DEFECT: RAPID AIR LOSS COULD CAUSE LOSS OF VEHICLE CONTROL ANDAN ACCIDENT.NOTE: PROPER AIR PRESSURES SHOULD BE MAINTAINED AND DRIVING AT HIGHWAY SPEEDSSHOULD BE AVOIDED UNTIL THE TIRES CAN BE REPLACED.DOT ID NUMBERS: UT016 THRU 527.
This campaign page uses the representative official campaign record. Applicability-specific source variants appear on the linked vehicle pages. Recall counts refer to campaigns, not affected vehicles.
Vehicle entries in this campaign
This is model-level recall history. It does not confirm whether a particular VIN is affected or has received the repair. Check with NHTSA ↗