DEL-NAT DEL-NAT DELTA A/S SIERRADIAL Tire Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
DEL-NAT DELTA A/S SIERRADIAL Tire
Brand
DEL-NAT
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
DEL-NAT TIRE CORPORATION is recalling certain DEL-NAT DELTA A/S SIERRADIAL tires due to tires:tread/belt issues. TREAD CHUNKS MAY SEPARATE FROM THE TIRE CASING RESULTING IN BODY DAMAGE TO THE VEHICLE OR THE DRIVER MAY LOSE CONTROL RESULTING IN A CRASH..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
DEL-NAT TIRE CORPORATION HAS NOTIFIED NHTSA ABOUT A NONCOMPLIANCE IN CERTAIN DELTA A/S SIERRADIAL TIRES, SIZE 245/70R17, PRODUCED BETWEEN NOVEMBER 22 AND DECEMBER 5, 2009. THESE TIRES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 139, "NEW PNEUMATIC RADIAL TIRES FOR LIGHT VEHICLES." AT VARIOUS MILEAGES, THE SUBJECT TIRES MAY DEVELOP AND EXHIBIT TREAD CHUNKING OR CRACKING IN THE TREAD SHOULDER AREA.
Reported concern (NHTSA)
TREAD CHUNKS MAY SEPARATE FROM THE TIRE CASING RESULTING IN BODY DAMAGE TO THE VEHICLE OR THE DRIVER MAY LOSE CONTROL RESULTING IN A CRASH.
Recommended Action
Per NHTSA guidance
DEL-NAT WILL NOTIFY OWNERS AND REPLACE THE TIRES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 10, 2010. OWNERS MAY CONTACT COOPER TIRE CUSTOMER RELATIONS TOLL-FREE AT 1-800-854-6288 OR DEL-NAT CONSUMER RELATIONS DEPARTMENT AT 1-901-775-5002.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026