Howdy Guys and Gals, Back in the early 70's I was a service manager at a motorcycle shop. I was then that the U.S. DOT started requiring the tractability of tires. For every tire we sold we sent in a post card with buyer's name & address to the tire manufacturer. I don't recall any codes before that? Mike 57 DeSoto Fireflite 76 Dodge Warlock 94 Dodge 4WD 2500 V-10 04 Dodge 4WD 2500 5.7 Hemi 05 Dodge Magnum RT 11 Dodge Durango 11 Dodge Challenger SRT8 - Fun WOW Thanks guys for all the responses. I have e mailed Good Year inquiring about the tire code. Waiting for a response. In the meantime here are the numbers stamped on the side wall: 7A9M423. Something to mull over. Phone: Fax: e-mail: 11769 Route 120 Emporium, PA ************************************************************* To unsubscribe or set your subscription options,
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