Cooper/inadequate rubber
Defect Summary
Tire description: cooper cobra radial g/t p215/70r14, serial numbers 3dhyc28468 (november 15-21, 1998), 3dhyc28478 (november 22-28, 1998), and 3dhyc28488 (november 29-december 5, 1998); and viper radial gt (serial numbers 3dhyudn468 (november 15-november 21, 1998) and 3dhyudn478 (november 22-28, 1998), tubeless radial standard load tires. these tires may not have adequate rubber coverage on the belt edge due to low tread gauge under the shoulder slots.
Safety Consequence
If separation is not detected, continued use can cause the ply cords to break and the tubeless liner to tear, causing a loss of air.
Corrective Action
Dealers will inspect these tires and replace, mount and balance the new tire at no charge.
Similar Recalls
Other recalls from Cooper Tire & Rubber Co. or involving Tires.
FAQ: Recall 99T004000
Your rights, the repair process, and what each field on this page means.
What is recall 99T004000?
NHTSA recall 99T004000 was issued by Cooper Tire & Rubber Co. on February 23, 1999. It addresses: Cooper/inadequate rubber. The recall affects approximately 216 vehicles, with the defect involving the Tires component.
How do I get this recall repaired?
Contact any authorized Cooper Tire & Rubber Co. dealer and reference NHTSA recall ID 99T004000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.