http://www.tirerack.com/tires/kumho/kumho_710.html
http://forums.corvetteforum.com/zerothread?id=792246
http://forums.corvetteforum.com/zerothread?id=802239
April 5, 2004
Kumho Tire U.S.A. notified us April 5, 2004 they have chosen to voluntarily recall all ECSTA V710 tires. If you still have ECSTA V710 tires (new, used or even worn out), Kumho has authorized us to exchange them on a one-for-one basis with an enhanced version of the ECSTA V710 when it becomes available in approximately 60-90 days.
In order to compensate you for any inconvenience, as well as mounting and balancing costs, Kumho has further authorized us to provide either ECSTA V700 or VictoRacer V700 tires, again on a one-for-one basis, at no final cost to you. Since ECSTA V700 and VictoRacer V700 tires require tread shaving for use in dry conditions, shaving will be available at no charge. Heat Cycling will also be included at no charge if your ECSTA V710 tires were heat cycled by the Tire Rack originally.
The Tire Rack Team wants to help you replace your voluntarily recalled tires as quickly and conveniently as possible. If you still have new, used or worn out ECSTA V710 tires:
Contact the Tire Rack representative indicated on your original invoice, or call (800) 428-8355 and asking for the first available sales representative.