Depends upon the way you drive on them. When properly inflated and rotated the last user is correct 75,000 to 100,000 miles on average, even on the cheapest set of tires.
Definition of morpheme. : a distinctive collocation of phonemes (as the free form pin or the bound form -s of pins) having no smaller meaningful parts.
Morph (album), an album by Hins Cheung, produced on 2014 See also Morpheme, the smallest component of a word, or other linguistic unit, that has semantic meaning