We have classified the 1 complaints from 2003 GMC Sierra 2500HD about TIRES into the following categories.
Fire stone steeltex tire not covered by latest recal. tires are comming appart at 30k miles. large peices of rubber missing from tire. dealer will not replace under tire warrantee. i think that because of the dealer/manufacturer's refusal to admit that these issues are related to the tires and not the "use" you are getting inaccurate data about the number of defects in these poor quality products.*ak