Car warranties and maintenance plans | Car buying | Financial mathematics (TX TEKS) | Khan Academy
Khan Academy · 3:38
Warranties expire at whichever limit hits first—years or miles—so after 4 years and 35,000 miles only the 5-year/60,000-mile powertrain warranty is still active; the 3-year/36,000-mile bumper-to-bumper coverage is alr...