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CLASSIFICATION RULES

**All cars run into 6 groups**


GROUPS
    1. S-AWD, M-FWD
    2. S-RWD
    3. S-FWD
    4. U-FWD
    5. M-AWD, M-RWD
    6. U-RWD, U-AWD


Legend
  1st Letter Group          2nd Letter Group
    S- Street                      Vehicle’s powertrain: FWD, AWD, RWD
    M- Modified
    U- Unlimited

Street
      Engine Modification
          1 Major Mod such as:
          Engine Swap, Turbo Upgrade, Forced Induction, or Motor Build.
      Interior Modification
          Seats, Dash, Covers, and all Stock components must be in placed.
          Roll Bar & up to 6point roll cage allowed.
      Exterior Modification
          OEM hood, trunk, hatches, & lid replacement allowed.
          UTQG tread wear rating of 140 or higher.
          AWD Cars 255 tires max | RWD Cars 285 tires max.
          Under trays can not pass front or rear axle.
      Suspension Modification
          1 or 2 Way Coilovers allowed.
          Adjustable or larger arms, sway bars, and strut braces allowed.


Modified
      Engine Modification
          2 Major Mods allowed from:
          Engine Swap, Turbo Upgrade, Forced Induction, and Motor Build.
          Leaded Fuel Permitted
      Interior modification
          Removal of components behind front seats allowed.
          8point+ roll cage allowed.
      Exterior Modification
          In addition to street, you can also modify fenders, roof, and doors.
          UTQG tread wear rating of 50 or higher.
          Full Under tray allowed.
      Suspension Modification
          3 Way+ Coilovers allowed.
          Rest of suspension modding allowed.


Unlimited
          Everything in Street + Modified allowed.
          Full R Compound Tires allowed.
          4 Way Coilovers allowed.
          Fully Gutted Interior, Full Carbon Exterior Bodies & Plexiglass allowed.
          Modified subframe and tubular chassis allowed.
          No limitations to this class.


Note: All Stock Exotics are automatically moved to Modified class.
example: Nissan Skyline GTR, Chevrolet Corvette Z06/ Z1R, Porsche GT3, Ferrari, Lamborghini, etc.