Cooper Zeon 2XS and Mastercraft Avenger ZHP, Size 265/35R18 manufactured between December 21, 2003, and January 10, 2004 The National Highway Traffic Safety Administration (NHTSA) announced the recall of Cooper's tires because they are prone to tread chunking which may lead to tread separation. Tread separation could lead to a loss of control of the vehicle which may result in a vehicle crash without prior warning. NHTSA CAMPAIGN ID Number: 04T004000.

Zeon 2XS, Cooper Zeon ZPT, and Mastercraft Avenger ZHP, Size 215/35R18 manufactured between January 11 and January 31, 2004

These tires are prone to sidewall cracking on both sidewalls of the tire. In certain service conditions where excessive flexing of the tire sidewall occurs the cracking could extend to the body ply cords. This condition could lead to the degradation of the body ply cords and loss of inflation pressure. The loss of inflation pressure could cause the tire to run under-inflated and result in early tire failure. The loss of air could result in loss of steering control, possibly resulting in a vehicle crash without prior warning. NHTSA CAMPAIGN ID Number: 04T005000.

Cooper Zeon XST Size 305/35R24 Manufactured Between January 11 and January 17, 2004.

These tires may have a condition of insufficient innerliner gauge. When this condition exists, loss of inflation pressure could cause the tire to run under-inflated and result in early tire failure. The loss of inflation pressure could cause the tire to run under-inflated and result in early tire failure. The loss of air could result in loss of steering control, possibly resulting in a vehicle crash without prior warning. NHTSA CAMPAIGN ID Number : 04T006000.

Cooper tire will notify its customers and replace the tires free of charge. Owner notification is expected to begin during March 2004. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact Cooper Tire's consumer relations at 1-800-854-6288. Cooper tire will notify its customers and replace the tires free of charge. Owner notification is expected to begin during March 2004. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact cooper tire's consumer relations at 1-800-854-6288.