Impact by MasterCraft Safety is Official Safety Equipment of Ultra4 Racing

Impact by MasterCraft Safety is the Official Safety Equipment of King of the Hammers and Ultra4 Racing

ATX Wheels: Official Wheel of Ultra4 Racing

Bestop: Official Truck and Jeep Outfitter of Ultra4 Racing

Dynomax Performance Exhaust: The official Exhaust of Ultra4 Racing

DynoMax offers the widest selection of high performance exhaust products on the market today. DynoMax has it all – sound, performance and durability.

Falken Tire: Coverage of Ultra4 Events Presented by Falken Tire

All post-race coverage throughout the 2012 Ultra4 Season will be be presented by Falken Tire.

GenRight Off-Road

Jeep CJ, Jeep YJ, and Jeep TJ offroad parts and accessories; Jeep Wrangler and Jeep Rubicon offroad parts and accessories. Specializing in Jeep bumpers, LED Tail Lights, lift kits, suspension mods, body protection, and tube fenders, Genright custom-designs Jeep accessories, and Jeep gas tanks that let you extend your Jeep's wheelbase.

Griffin Radiator: Title Sponsor of the Griffin King of The Hammers

King Off-Road Racing Shocks

King Shocks, Official Shock of Ultra4 Race Series

Lucas Oil: The official Oil of Ultra4 Racing

Ultra4 Racing is pleased to announce that Lucas Oil is the official Oil of Ultra4 Racing for the 2012 season.

Jimmy's 4x4: The official Suspension of Ultra4 Racing

With more than 24 Jimmy's cars competing in the 2012 Griffin King of The Hammers, it's no wonder Jimmy's 4x4 is the official suspension of Ultra4 Racing for the 2012 Season!


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