Name: 4Wheel Jamboree Nationals
Telephone: 317-716-2684

All competition trucks must be in good overall condition. No wrecked or missing body parts.
No fluid leaks of any type will be accepted.
All nitrous bottles must be disconnected.
All trucks must be equipped with seatbelts, and they must be worn.
All trucks must be fueled by gasoline or diesel fuel.
No alcohol or drugs are permitted.
Final decision on eligibility is up to tech inspection and Jamboree officials.
Drivers must wear long pants and a sleeved shirt.
Manual transmissions are prohibited.
Must be a licensed driver and 18 years of age to participate.
Power adders will be approved or not on a case-by-case basis.
Brakes on competition vehicles will be tested for pedal “feel”. A running brake test may be requested. All brake pedals must be covered with a non-slip surface. Line locks are allowed and recommended.
Only DOT approved tires are allowed. No re-treaded tires or studded tires are allowed. Tires must have ⅛” tread across the width of the tire. DOT street slicks are allowed if wear indicators are present and at least ⅛” tread remains. All lug nuts must be present and tight. Hubcaps must be removed.
Jamboree officials reserve the right to deny any vehicle from competition for any reason.
Trucks with bumpers 25” or higher must have drive shaft loops.
All trucks must be a registered Jamboree participant to enter.