Thread: 69 GrandPrix tire size w 14x7 wheels
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Old 05-03-2021, 03:09 PM
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Stuart Stuart is offline
Ultimate Warrior
  
Join Date: Apr 2003
Location: Minneapolis
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This page of the 1969 factory owner's manual says G78-14 was standard equipment and G70-14 was optional: http://oldcarbrochures.org/United%20...Manual-54.html I'm not sure I'd trust a set of 30 year old tires.

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