John Ditz is a former NASCAR Grand National Series car owner whose career spanned from 1954 to 1955.
[1] He employed Arden Mounts, Dick Rathmann, and Donald Thomas for his 52-race career as a NASCAR owner.
[1]" These drivers also earned seven pole positions and lead 850 laps out of 7321.
[1] This owner competed in the 1955 Southern 500; with one of the highest paying prize purses prior to the 1959 Daytona 500.
One of Ditz's wins came at the 1954 Wilkes County 160; with Dick Rathmann behind the wheel.