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jdr · 10-21-2009, 04:16 PM

Thanks to everyone for their input. Thanks to Burg Boxster for the lesson on determining tire age. My tires are Continental ContiSport. The stamp says
"DOT CUT 1 P1B7" " Made in Germany".

If I assume the DOT stamp is the date then these would be 1997 tires on a 1999??.
They still have over 5/32nd tread. Porsche dealer says I need to look for an oval stamp on inside of tire to be sure.

We'll see what they find. $1100 for new shoes doesn't bother us, we just don't want to arbitrarily throw away good tires

Thanks again.

10-21-2009, 04:16 PM	#12
jdr Registered User Join Date: Oct 2009 Location: Kentucky Posts: 3	Thanks Thanks to everyone for their input. Thanks to Burg Boxster for the lesson on determining tire age. My tires are Continental ContiSport. The stamp says "DOT CUT 1 P1B7" " Made in Germany". If I assume the DOT stamp is the date then these would be 1997 tires on a 1999??. They still have over 5/32nd tread. Porsche dealer says I need to look for an oval stamp on inside of tire to be sure. We'll see what they find. $1100 for new shoes doesn't bother us, we just don't want to arbitrarily throw away good tires Thanks again.