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Unlimited Off-Road Racing
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Quick Links: Final Driver Points Standings (Updated 10/20)
US
#273

Off-Road Racer

Matt Martinez

Pro SPEC Truck Additional Driver for Dustin Grabowski, Christian Sourapas, Jack Grabowski
Age
27
Hometown
Oxnard, CA

2026 American Off-Road Racing Championship

No 2026 results yet.

Biography

My name is Matt

Race Vehicles

Pro SPEC Truck #273

2025 Chevrolet

Pro SPEC Truck

Make
Chevrolet
Shocks
FOX Shocks
Radios
Rugged Radios

Other Vehicle Sponsors

Brenthel Industries, FOX Shocks, Yokohama Tire, Raceline Wheels, Fk Rodends, Steelit Coatings, Bajakits, Maxima USA, Alcon Brakes, Rigid Industries, VP Racing Fuels, Sparco_Official, Danzio Performance, Revelc Mfg, Hawk Performance

Driver of Record

Dustin Grabowski

Additional Drivers

Jordan Brenthel Jonathan Brenthel Apdaly Lopez Sonny Hermes Kazares Matt Martinez Tyler Miller
Chevrolet Brenthel Industries Yokohama Tire Raceline Wheels FOX Shocks Rigid Industries Rugged Radios
Pro SPEC Truck #272

2020 Chevrolet

Pro SPEC Truck

Make
Chevrolet
Wheels
Tremrr Wheels
Shocks
King Shocks
Lights
Baja Designs
Radios
Rugged Radios

Other Vehicle Sponsors

Tremor Wheels BFGoodrich Tires KING Shocks Baja Designs CBR Performance Products WARN Industries FK Rod Ends Rugged Radios ProAm Racing Products McKenzie's Performance Walker Performance Filtration Sign Pros

Driver of Record

Dustin Grabowski

Additional Drivers

Dustin Grabowski Jack Grabowski Trevor Fryman Matt Martinez
Chevrolet 1 Nine Industries BFGoodrich Tires Tremrr Wheels King Shocks Baja Designs Rugged Radios
Unlimited Off-Road Racing

The Unlimited Off-Road Racing league was formed by The Martelli Brothers in 2023 after more than a decade of successful desert off-road race promotion, including The Mint 400, The UTV World Championship and The California 300. The league was formed to promote the sport of desert off-road racing, the off-road industry, and to expand the reach of off-road companies beyond the industry and into the homes of every off-road race fan, globally. Key attributes of the newly formed league include large racer car counts, competitive and challenging race courses, safe and family-friendly spectating areas, multiple days of racing and off-road festivities all located near major cities and markets that positively affect the off-road industry. The Martelli Brothers, owners of the motorsports powerhouse production group Mad Media have made it their mission to grow the league into a four race series that showcases the best off-road racers on the best courses in North America.

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