WhistlinDiesel - YouTube Personality
Age: 27
Country: United States Occupations:
YouTube Personality
WhistlinDiesel is the online alias of Cody Detwiler, a 26-year-old American YouTuber and truck enthusiast from Indiana, born around 1999. He runs a popular YouTube channel launched in early 2015, boasting over 7 million subscribers and more than 880 million views as of 2025. Detwiler's content focuses on high-energy automotive stunts, DIY modifications, and destructive experiments involving a wide range of vehicles, including trucks, cars, bulldozers, farm equipment, and off-road machines—often totaling expensive or rare models in creative, chaotic ways for entertainment value. Raised in a family with a construction, farming, and automotive business background, he previously worked in construction while building his channel from modest beginnings. His videos typically rack up millions of views within days, blending humor, vlogs, and vehicular mayhem to appeal to a broad audience. Detwiler has expanded into merchandise like the apparel brand MonsterMax and signed with talent agency CAA in 2023 for further opportunities. He has been open about leaving his Jehovah's Witness upbringing after 18 years and now emphasizes personal freedom in his worldview. In recent years, he announced his separation from his wife, Rae, and began a relationship with Katie Miller, though he keeps much of his personal life private.