ABOUT THE MILE>
 
 

Classifications



Automobile Classification

Classifications for Automobiles from the TT program
NASA TT Rules

STA-STH- Street Speed Trial A- H

STU- Street Speed Trial Unlimited
*** For more information regarding the street speed trial class please refer to the automobile Rules and Regulations.

USC- Unlimited Street Car No Power Adders

USCN- Unlimited Street Car w/ Nitros

USCT- Unlimited Street Car w/ Turbo

USCS- Unlimited Street Car w/ Supercharger

USCU- Unlimited Street Car w/ Unlimited Power Adders

URC- Unlimited Race Car No Power Adders

URCN-Unlimited Race Car w/ Nitros

URCT- Unlimited Race Car w/ Turbo

URCS- Unlimited Race Car w/Supercharger

URCU- Unlimited Race Car w/ Unlimited Power Adders
* The following classes are not available to all participants, only those who had entered previous events. 

AST- Accuracy speed Trial ( Choose MPH from 100-190)


Land Speed Racer Classification

Dragster

LSRA- Land Speed Racing Auto

LSRM- Land Speed Racing Motorcycle
** The Texas Mile honors classes for Land Speed Racing. For more information refer to Land Racing.


Motorcycle Classification

MSTA- Motorcycle Speed Trial A= 499cc or less

MSTB-Motorcycle Speed Trail B=450cc-599cc

MSTC-Motorcycle Speed Trial C=600cc-749cc

MSTD- Motorcycle Speed Trial D=750cc-999cc

MSTE- Motorcycle Speed Trial E=1000cc-1249cc

MSTF- Motorcycle Speed Trial F=1250cc+
** each of these classes can have a power adder or no power adder. Power adder choices are: Nitros; Turbo; Supercharger; or Unlimited Power adders.

If you choose a power adder add this letter to your class : Nitros-N ; Turbo-T; Supercharger- S; Unlimited Power Adders-U.

AST- Accuracy Speed Trial (Choose MPH from 100-190)