ATHLETES &
AMBASSADORS
Click a card to learn more
about our riders!
Jim Beaver
Jim Beaver is a professional off-road racer, acclaimed car builder, nationally syndicated radio host, and TV personality. He is a third generation race car driver who has competed in off-road's premier Trophy Truck division as well as being a factory UTV driver. His radio show, the General Tire Jim Beaver Show, has been one of the top motorsports shows in the United States for over a decade. With one of the largest digital followings in the industry, he has been instrumental the pushing off-road and action motorsports lifestyle to mainstream America through various television, radio, print, and digital appearances while actively competing in and covering the events. He can be followed at https://www.jimbeaver15.com or social media links
Favorite Race or Trail: Favorite place to race is definitely the Baja 500, or Vegas to Reno because of the adventure to it. Place to just go wheel? Definitely gotta be Moab.
Go-To Road Trip Snack: Jim is rolling with some beef jerky for sure, with ample amounts of caffeine.
Lacey Blair
Lacey Blair is a builder, driver, and content creator specializing in custom trucks and high-performance vehicle builds. Her roots are in lifted trucks and off-road fabrication where she developed a deep passion for functional aggressive builds designed to be driven, not just displayed.
In recent years Lacey has expanded into high-horsepower and burnout truck builds blending performance, style, and hands-on expertise. Through her work she showcases the build process, real-world driving, and truck culture to an engaged audience making her a standout voice in the modern custom truck space.
Favorite Place to Cruise or Explore: Anywhere with an open concrete pad to have some fun with!!
Go-To Road Trip Snack: About 3-5 Red Bulls, sour gummy worms & cheez-its!
Mia Chapman
Mia Chapman is a professional off-road race car driver who began racing at just six years old. Known for her drive to push boundaries in off-road motorsports, she has earned eight class championships and more than 150 career podium finishes.
When she’s not competing Mia spends time in the desert with her family, enjoying UTV adventures and continuing her passion for life on four wheels.
Favorite Race or Trail: Her favorite race would have to be at Crandon Offroad International Raceway in a Prolite truck.
Go-To Road Trip Snack: Dot’s Pretzels and for a sweet treat a Kit Kat!
Vaughn Gittin Jr.
Vaughn Gittin Jr. is a championship winning off-road racer competing in the Ultra4 Racing 4400 and 4600 classes. In 2021 he captured his first Ultra4 Racing Championship in the premier 4400 Unlimited class piloting his Ford Bronco known as “Brocky,” featuring independent front suspension and a naturally aspirated 780-horsepower Ford 460ci D3 JGRE engine.
In 2023 Vaughn co-drove the Fun Haver Off-Road Ford Bronco to victory at King of the Hammers in the 4600 Production class alongside teammate Loren Healy, then went on to secure the class championship for the season.
Vaughn’s Ultra4 program spans both Unlimited and Production classes tackling some of the toughest off-road racing in the world from the brutal endurance of King of the Hammers in Johnson Valley, California, to high-speed desert sections and technical short-course racing in Kentucky’s Appalachian Mountains. His racing demands a rare combination of speed, durability, and precision across extreme terrain.
What's On My Rig / Race Setup: We use a whole array of rigid lights: 360's in 4-inch, 6-inch, 9-inch in spot, flood and laser. Also use a bunch of cubes, light bars, chase bars and rock lights.
Favorite Race or Trail: Anything Baja.
Go-To Road Trip Snack: Brisket Carnivore Snax.
Loren Healy
Loren Healy is a two-time King of the Hammers winner and the winningest driver in Ultra4 Racing history, with seven Ultra4 championships. Most recently he captured both the 4600 Class West and National Championships in 2023. With over 30 years of off-road experience and more than a decade at the top of professional competition, Healy continues to push the limits of endurance and technical off-road racing.
Since winning his first King of the Hammers in 2010, Loren has become one of Ultra4’s most recognizable ambassadors known for his professionalism, approachability, and commitment to growing the sport. He has played a key role in the expansion of UTV/SXS racing one of the fastest-growing segments in off-road motorsports.
Beyond U.S. competition Loren has raced the Baja 1000 and competed internationally, including the inaugural Ultra4 San Felipe race in 2019.
Favorite Race or Trail: Baja or KOH
Go-To Road Trip Snack: Peanut butter cups
Christopher Polvoorde
Christopher Polvoorde is a five-time championship-winning Trophy Truck racer and 2026 Baja 1000 overall winner competing full-time at the highest level of off-road desert racing. At just 25 years old he has established himself as one of the sport’s most accomplished young drivers pairing elite results with a relentless pursuit of performance.
Known for his speed and precision across extreme desert terrain, Polvoorde excels in the most demanding conditions including high-speed night racing in Baja. His success depends on maximum visibility and reliability after dark.
Christopher runs an extensive RIGID Industries lighting setup on his Trophy Truck, including 26 D-XL lights, delivering daylight-level visibility to confidently cut through Baja nights.
Favorite Race or Trail: The Baja 500 is his favorite race, offering a unique mix of adventure, challenging competition, and diverse terrain that spans beach, mountains, and desert.
Go-To Road Trip Snack: Dried mango, ironically, his go-to prerun snack, despite not being a fan of fresh mangos or mango-flavored foods.











