Are you a normal, everyday driver?
  • You use conventional motor oil.
  • Your drives are normal and nonstrenuous in simple daily travel.
  • You change your oil at traditional intervals—three months or 3,000 miles.
Are you a severe driver?
  • You use conventional, synthetic, or synthetic-blended motor oils.
  • Your drives are stop-and-go, either in the city or in heavy traffic.
  • You drive in dirty and dusty conditions.
  • You change your oil at OE-manufacturer-recommended oil intervals, typically 4,000 to 7,500 miles.
Are you an extreme driver?
  • You use synthetic motor oil.
  • You use your vehicle to tow trailers, boats or heavy equipment.
  • You drive in extreme temperature conditions.
  • You change your oil at OE-manufacturer-recommended oil intervals with synthetic oil.