UTV WORLD CHAMPIONSHIP VEHICLE CLASS NAMES & NUMBERING SYSTEM:
| Class | Class Name | Numbering | Class Description |
|
Desert Classes
|
Desert UTV Pro Turbo | T800 – T999 | Vehicles built using production UTV’s. Production or approved turbo chargers allowed. |
| UTV Pro NA | 1800 – 1999 | Vehicles built using production UTV’s. Engines must be normally aspirated. | |
| UTV Pro Unlimited | 2900 – 2950 | Unlimited chassis 1000cc UTV. Maximum wheelbase 140 inches, maximum width 80 inches. | |
| UTV RS1 | R900 – R999 | Production single seat UTV. | |
| UTV Sportsman | 2951 – 2999 | Open Sportsman UTV. Open chassis with a maximum 1000cc engine. This is a non championship class. | |
| UTV Rally | U900 – U999 | Stock production UTV. Vehicles built using a stock Turbo or NA UTV. | |
|
Short Course Classes
|
Short Course Pro Turbo | 4500 – 4599 | Two seat vehicles built using a production two or four seat UTV. Production or approved turbo chargers allowed. |
| Production 1000 | P1001 – P1099 | Two seat vehicles built using a production two or four seat UTV. Maximum engine size 1000cc. | |
| Production 900 | P900 – P999 | Two seat vehicles built using a production two or four seat UTV. Maximum engine size 900cc. | |
| Production 700/800 | P700 – P899 | Two seat vehicles built using a production two or four seat UTV. Maximum engine size 700/800cc. | |
|
Youth Classes
|
Youth 170 | Y001 – Y170 | Polaris RZR 170 or Polaris ACE 150. Diver must be at least five(5) years old. Maximum age is twelve(12) years old. |
| Youth 250 | Y250 – Y569 | Polaris RZR 170 or equivalent vehicle. Driver must be at least five(5) years old. Maximum age is twelve(12) years old. | |
| Youth 570 | Y570 – Y999 | Two seat vehicles built using a production UTV. Maximum engine size 600cc. Driver must be ten(10) years old minimum. Maximum age is sixteen(16) years old. | |
| Youth 1000 | Y1000 – Y1999 | Polaris RZR 1000 or RS 1 only. Single or two seat vehicles only, no four seat chassis allowed. Diver must be at least twelve (12) years old. Maximum age is seventeen(17) years old. |