Time Trial

1784 topics in this forum

1. Technical Bulletin: TTEV Approved Vehicles - 4-11-23

   By Greg G., April 11
   • 0 replies
   • 272 views
   • 
   • Greg G.
   • April 11

2. Technical Bulletin: Yokohama Advan Neova AD09 - Now +1.0 - 2-14-23

   By Greg G., February 15
   • 0 replies
   • 343 views
   • 
   • Greg G.
   • February 15

3. Technical Bulletin: Continental Extreme Contact Force & Hankook Ventus RS4 - Now +1.6 - 1-19-23

   By Greg G., January 20
   • 0 replies
   • 359 views
   • 
   • Greg G.
   • January 20

4. 2023 Super Touring Rules (TT classing rules) are posted

   By Greg G., December 7, 2022
   • 5 replies
   • 519 views
   • 
   • Roman V.
   • January 6

5. 2023 ST/TT Car Classification Form is Live

   By Roman V., January 6
   • 0 replies
   • 236 views
   • 
   • Roman V.
   • January 6

6. Technical Bulletin: Passing Under Yellow Flag Conditions--All TT 5-20-22

   By Greg G., May 20, 2022
   • 0 replies
   • 618 views
   • 
   • Greg G.
   • May 20, 2022

7. AVG HP Calculator Instructions

   By Roman V., February 11, 2020
   • 0 replies
   • 3k views
   • 
   • Roman V.
   • February 11, 2020

8. Can I Take My Convertible Vehicle on a Race Track in HPDE or Time Trial Groups?

   By Roman V., October 24, 2019
   • 0 replies
   • 2.4k views
   • 
   • Roman V.
   • October 24, 2019

9. How To - ST/TT Submission - Edit Link Request

   By Roman V., March 14, 2019
   • 0 replies
   • 2.7k views
   • 
   • Roman V.
   • March 14, 2019

10. NASA TT Event Schedule

    By Greg G., January 16, 2015
    • 0 replies
    • 8k views
    • 
    • Greg G.
    • January 16, 2015

11. Links:TT License Application,Classification Forms,Rules,more

    By Greg G., January 20, 2006
    • 6 replies
    • 21.9k views
    • 
    • Tcal
    • April 21, 2009

12. Regional TT Director List--updated 3-7-23

    By Greg G., February 25, 2005
    • 0 replies
    • 18.3k views
    • 
    • Greg G.
    • February 25, 2005

13. TT awards. Norcal. Here we go again.

    By Ale Sensoli, May 16
    • 4 replies
    • 112 views
    • 
    • NorcalTT
    • Tuesday at 08:28 PM

14. Physical License?

    By Chip, Tuesday at 06:18 PM
    • 0 replies
    • 18 views
    • 
    • Chip
    • Tuesday at 06:18 PM

15. BTM Aero

    By Shooting Brake, May 23
    • 1 reply
    • 48 views
    • 
    • Greg G.
    • May 24

16. Hooisers to be spec tire for Nationals '23?

    By Daniel theNerd, March 6
    • 1 reply
    • 143 views
    • 
    • Greg G.
    • March 8

17. ST5 Strut Shaft Diameter Clarification

    By yuba, February 27
    • 5 replies
    • 215 views
    • 
    • Brett B.
    • March 5

18. Request Vehicle to be Reclassified to BTM Aero

    By Pete Humphrey, February 2
    • 1 reply
    • 163 views
    • 
    • Greg G.
    • February 3

19. Classification Form Problems

    By Chip, January 13
    • 6 replies
    • 166 views
    • 
    • Chip
    • January 19

20. New to TT, question about rules on tires

    By Christian944, January 19
    • 1 reply
    • 159 views
    • 
    • Greg G.
    • January 19

21. (ST4/TT4) Body & Tire, question and clarifications

    By Justin M., January 8
    • 2 replies
    • 151 views
    • 
    • Justin M.
    • January 9

22. Hot Pits

    By Anderson Motorsports, October 24, 2022
    • 6 replies
    • 360 views
    • 
    • Anderson Motorsports
    • November 4, 2022

23. TTU Physical Dimensions

    By Anderson Motorsports, November 3, 2022
    • 2 replies
    • 210 views
    • 
    • Anderson Motorsports
    • November 4, 2022

24. Technical Bulletin: Goodyear DOT Radial RCMD - Deletion of "Autocross" classing for ST4-6-- 10-16-22

    By Greg G., October 17, 2022
    • 0 replies
    • 422 views
    • 
    • Greg G.
    • October 17, 2022

25. Technical Bulletin: Front Splitter Limitations--ST4/5 & TT4/5 9-21-22

    By Greg G., September 22, 2022
    • 0 replies
    • 613 views
    • 
    • Greg G.
    • September 22, 2022