Marvin Edward Whitfield in Tucson AZ 85710, age 78. My 2003 Ford F-150 has about 178,000 miles on it - thinking about an extended auto warranty / vehicle service contract. Anyone have recommendations? Retired postal worker on fixed income so price matters. Call (701) 291-5838, email marvinwhitfield211@gmail.com, PO Box 35712 Tucson AZ.