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2008 South Texas Speedway Official Rules


Demolition Derby Rules

  • Entry Fee - $75.00 per car or the title to the car.
  • Any American made stock automobile or station wagon.
  • All Drivers must wear Helmet and Seat Belt.
  • All drivers will remain in their cars until the is over unless car is on fire and a red flag will be thrown.
  • Original gas tank must be removed and a replacement must be secured and covered behind the driver in the rear seat area.
  • Battery may be relocated, but must be secured and covered.   
  • No tires larger than 15". Max 8 ply - Mud grips OK.
  • Fans may be removed - Rear ends may be locked.
  • All glass & trim must be removed-no trailer hitches or frame bracing.
  • Drivers Door may be reinforced - No intentional driver door hits.
  • Fenders maybe trimmed & motors chained.
  • All doors, hoods & trunks must be chained, wired or welded.
  • There must be a 10" inspection hole in both the hood & the trunk.
  • Radiator must remain in the stock position.
  • Bumpers may be chained, welded or wired to frame.
  • Driver must hit a running car every three minutes.
  • All entries will pass a pre-event inspection prior to competing.  
  • All vehicle protest will be made at drivers meeting.
  • There will be NO vehicle protests following the completion of the derby.
  • All vehicles must be removed immediately following the event.

Copyright 2008 - South Texas Speedway