RTH classification

All questions about car setup and classing should go here.
This forum is courtesy of Driver's Edge Autosport

RTH classification

Postby smason » Mon Jul 08, 2013 8:10 am

I'm looking for some information on RTH, RTG, etc. classing.
I think RTH is for HS cars with tires 140 UTQG or higher, but I haven't found this published anywhere.

Also, have the RT classes just been added for local competition, or are these part of the SCCA classing system too? I didn't see them in the 2013 SCCA rule book.

Thanks!
Scott
85 Corolla gt-s HS
95 Accord ST
07 Altima STX, HS
User avatar
smason
Novice Driver
 
Posts: 38
Joined: May 2009

Re: RTH classification

Postby jsooke » Mon Jul 08, 2013 2:56 pm

The R classes have been added to stock by the club, it is not an SCCA thing. SCCA nationals have a road tire class where stock vehicles compete on PAX adjusted time. UBC is using the standard .975 adjustment.

Every club seems to have slight modifications so you need to read up. Often there is also a PAX modifier also.

A lot of this will change next year and 2015 as there are some major changes to SCCA rules and classifications mainly affecting stock classes.
2003 Mazda P5 HS
2013 Subaru BRZ
2010 Subaru Forester XT for Rally
jsooke
Novice Driver
 
Posts: 30
Joined: Nov 2005
Location: Victoria BC


Return to Car Setup/Tech & Classification



Who is online

Users browsing this forum: No registered users and 1 guest