factory tire size
Should be listed on door panel, driver's side tire placard. Or any tire shop can tell you OEM tire size.
next time you can go to www.tirerack.com and get this data...they tell you the OEM tires and replacement tires for the same size
we have 2009 escalade tires on at 1999 tahoe and they fit those are 265/65-18 so that should fit
I looked on Discount Tire's site for the original size tires for our '99 and just now for your year. looks like they both came out with 245/75 16 tires.
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