John Renkema Jr., of Camp Verde, AZ passed away on December 28, 2015. He was born in Hamshire, TX on November 13, 1938 to John and Alice Renkema. John is survived by his wife, Montana Gann, who he married on December 15, 2006; his children, James Dale Renkema, Teri Renae Ward and Ty John Renkema. John is also survived by his grandchildren, Antony Renkema and Brian Ward; and great-granddaughter Adyson Renkema. During John’s life he owned and operated Automatic Transmission Exchange, here in Phoenix, AZ, for 35 years. His passion for vehicles shone even brighter when it came to the Model T Ford. John was an avid member of several Model T clubs including, Model T Ford Club of America, Model T Ford Club International, Canyon Country Model T Club and Sun Country Model T Club. A memorial service will be held for John at 10am on Saturday, January 9, 2016 at Green Acres Mortuary: 401 N Hayden Rd. Scottsdale, AZ. please visit our website www.greenacresmortuary.net to send condolences to the family. In lieu of flowers, donations can be made in John’s name to the Leukemia & Lymphoma Society.