nasaforums.com

Official Forums of the National Auto Sport Association
It is currently Wed Sep 19, 2018 6:44 am

All times are UTC - 8 hours




Post new topic Reply to topic  [ 1 post ] 
Author Message
PostPosted: Wed Apr 04, 2018 9:01 am 
Offline
Postmeister in Chief
Postmeister in Chief

Joined: Sat Jul 17, 2004 9:37 pm
Posts: 4249
Location: Southern California & AZ
TECHNICAL BULLETIN 4-4-18
ST1-ST4 NSW Tire Measurements
The use of labeled tire sizes will be discontinued on May 31, 2018, and only the NASA Section Width will be used to determine tire size compliance.

ST1-4
6.5.2 Tire Size

NASA Section Width 266mm or smaller (DOT-approved)
Or any currently produced size 245 or smaller = +0.6
NASA Section Width 267mm to 282mm (DOT- approved)
Or any currently produced size 275 = +0.3

(Note: Deletion of the use of labeled tire size occurs May 31, 2018)



_________________
Greg Greenbaum
National TT, PT, & ST Director
Nat. Medical Director
greg@nasa-tt.com


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

All times are UTC - 8 hours


Who is online

Users browsing this forum: Google [Bot] and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group