Diesel Dave Kiley, the dynamic co-star of Discovery Channel’s Diesel Brothers, is 51 years old as of October 2025, boasting an estimated net worth of $2.5 million. Born on June 17, 1974, in Utah, this married father stands tall at 6 feet 4 inches (193 cm) and weighs approximately 220 pounds (100 kg), embodying the rugged diesel enthusiast fans love. His salary from the show, around $75,000 per season, is bolstered by custom truck sales through DieselSellerz. Married to Susan since July 4, 2016, Dave’s early dating life included a church encounter that sparked both romance and his iconic partnership. From Utah garages to TV fame, this article explores his journey with fresh insights into his faith-driven life and 2025 political shift, redefining diesel culture.
Diesel Dave Kiley Age and Early Life: From Utah Garage to TV Stardom
At 51 years old, Diesel Dave Kiley reflects on a life fueled by passion for diesel engines. Born David Kiley on June 17, 1974, in Farmington, Utah, he grew up wrenching in family garages, where his love for trucks took root. Unlike typical reality stars, Dave’s path was forged with grit, not glitz. “I was 12, tearing apart an old Ford’s engine, feeling like I’d found my calling,” he shared in a 2023 podcast. His early years in Utah shaped a work ethic that’s driven his net worth climb.
The Diesel Brothers show, launched in 2016, brought fame but also challenges, like the 2021 Clean Air Act lawsuit over emissions. Dave’s response—turning legal setbacks into educational workshops—saw DieselSellerz enrollment surge 40% post-lawsuit, per 2024 shop data. At 51, his age reflects wisdom, mentoring young mechanics with a focus on sustainable builds. Fans searching Diesel Dave Kiley age will find a 6’4”, 220-pound titan still dominating shop floors. Explore his roots on the Diesel Brothers Wikipedia page.
Diesel Dave Kiley Net Worth and Salary: Building Wealth Beyond the Screen
Diesel Dave Kiley’s net worth hits $2.5 million in 2025, up from $2 million in 2023, driven by diverse ventures. His salary from Diesel Brothers, roughly $75,000 per season, is just the start. Co-owning DieselSellerz, where custom trucks sell for $50,000-$150,000, plus Diesel Power Gear merch and 1.5 million YouTube subscribers, fuels his wealth. The 2021 EPA fine of $850,000 was a hurdle, but Dave’s pivot to eco-friendly mods boosted sales 25%, per 2024 shop reports.
A unique insight: In 2025, Dave built a hybrid biodiesel Ram 2500, blending green tech with diesel swagger. “Net worth isn’t cash—it’s legacy rides,” he said during a shop tour. His salary also grows with endorsements like BFGoodrich tires, adding $200,000 yearly. Compared to Heavy D’s $3 million, Dave’s focus on quality over quantity shines. Dive deeper at Reality Star Facts.
| Biography Aspect | Details |
|---|---|
| Full Name | David Kiley |
| Nickname | Diesel Dave |
| Birth Date | June 17, 1974 |
| Current Age (2025) | 51 years old |
| Birthplace | Farmington, Utah, USA |
| Nationality | American |
| Ethnicity | White |
| Religion | Member of The Church of Jesus Christ of Latter-day Saints |
| Education | Attended Weber State University (mechanical focus) |
| Occupation | TV Personality, Entrepreneur, Custom Vehicle Builder |
| Net Worth (2025) | $2.5 million |
| Salary per Season | $75,000 |
| Primary Income Sources | DieselSellerz sales, TV appearances, Merchandise |
| Height | 6 feet 4 inches (193 cm) |
| Weight | 220 pounds (100 kg) |
| Build Type | Athletic/Rugged |
| Hair Color | Brown (often under a cap) |
| Eye Color | Blue |
| Distinctive Features | Signature beard, tattooed arms from truck builds |
Is Diesel Dave Kiley Married? Inside His Loving Family and Dating Past
Diesel Dave Kiley is married to Susan Kiley, his rock since their July 4, 2016, wedding. They met in their early 20s through Utah’s church community, where their dating sparked a lifelong bond. Susan, dubbed “Diesel Des” online, balances family while Dave’s on builds. “Susan’s my anchor—she keeps the home fires burning,” Dave shared in a 2024 vlog. Their married life includes three kids: Saylor Fe (born January 12, 2017), Pyper Corinne (September 9, 2018), and son Simo (late 2022).
Before Susan, Dave’s dating was low-key, rooted in Utah’s LDS circles—no tabloid flings, just genuine connections. A 2025 fan survey of 500 diesel enthusiasts found 68% admire his stable married life as “authentic.” Follow their family journey on Instagram @the_diesel_dave and Susan’s @the_diesel_des.
| Family Milestone | Details |
|---|---|
| Spouse’s Name | Susan Kiley (married July 4, 2016) |
| How They Met | Through Utah church and social events (dating since early 2000s) |
| First Child | Saylor Fe Kiley (born January 12, 2017) |
| Second Child | Pyper Corinne Kiley (born September 9, 2018) |
| Third Child | Son Simo Kiley (born late 2022) |
| Family Residence | Utah (family-focused homestead) |
| Relationship Status | Happily married, no dating rumors |
| Support Role | Susan handles family logistics during Dave’s travels |
| Shared Values | Faith, family, and diesel passion |
| Public Appearances | Occasional family cameos on Diesel Brothers |
Diesel Dave Kiley Height, Weight, and Fitness: The Physique of a Truck Titan
At 6 feet 4 inches and 220 pounds, Diesel Dave Kiley’s height and weight suit his truck-wrestling lifestyle. At 51, he stays fit through shop work—lifting 500-pound axles, no gym required. “Height helps with hoods, but weight? That’s from burgers,” he laughed in 2025. His height aided precision jumps in the 2020 BroCamino monster truck, earning 6th place in the Stadium Championship Series, per Monster Jam data.
Dave’s physique supports his net worth, with endorsements favoring his rugged look. His height and weight give a 15% edge in drag events, per 2024 Monster Jam stats. See his monster truck feats on the Monster Trucks Wiki.
| Physical Attribute | Details |
|---|---|
| Height | 6 feet 4 inches (193 cm) |
| Weight | 220 pounds (100 kg) |
| Body Type | Muscular, work-hardened |
| Fitness Routine | On-the-job training (lifting, welding) |
| Diet | High-protein, BBQ-fueled |
| Health Focus | Post-40 emphasis on joint care |
| Style | Flannels, jeans, work boots |
| Tattoos | Arm sleeves inspired by truck mods |
| Evolution Over Time | Gained 20 lbs muscle since show start |
Diesel Dave Kiley Career Timeline: From Fix-It Shop to 2025 Political Firebrand
Diesel Dave Kiley’s career began in 2008 with Heavy D’s excavation crew, leading to DieselSellerz in 2010. Viral YouTube videos landed Diesel Brothers on Discovery in January 2016, running six seasons until 2022. Dave ventured into monster trucks with BroDozer (2018) and BroCamino (2020). In 2024, he spoke at a Trump rally in Arizona, declaring, “I’ve never voted, but I’m in now,” sparking diesel fans’ civic engagement, per X posts from @heavydsparks801.
His 2025 hybrid truck donation to Utah veterans via Sparks Motors blends philanthropy with profit. X data shows his posts hit 2.5 million impressions, boosting merch sales 30%. Check the full story on IMDb.
| Career Milestone | Date/Details |
|---|---|
| Entry into Diesel World | 2008: Hired by Heavy D for construction |
| Business Launch | 2010: Co-founds DieselSellerz |
| YouTube Rise | 2014: Videos go viral, attract TV scouts |
| TV Debut | January 4, 2016: Diesel Brothers premieres |
| Lawsuit Challenge | 2016-2021: Clean Air Act case resolved |
| Monster Truck Debut | 2018: Drives BroDozer for Monster Jam |
| Family Expansion | 2017-2022: Welcomes three kids amid filming |
| Show Finale | December 2022: Season 6 wraps |
| Political Awakening | October 2024: Speaks at Trump rally, vows to vote |
| 2025 Venture | Launches eco-hybrid line at DieselSellerz |
Unique Insights: Diesel Dave’s Faith, Future, and Fan Impact
Diesel Dave Kiley’s LDS faith anchors his life, from meeting Susan to raising three kids. “Faith is my fuel,” he told 5,000 at a 2025 devotional. His 2025 plans include international Diesel Brothers spin-offs and electric-diesel hybrids. His workshops trained 200 apprentices in 2024, 60% women, breaking stereotypes. Like my own $20K Dodge build, Dave’s journey inspires. His married life, salary, and bold age 51 stance keep diesel dreams alive. Connect on X @the_diesel_dave.
