Tom I can answer part of it. The J stands for the type and height of the lip
on the wheel.
I'm afraid that all I know.... can't decode the J and H difference. I got
my explanation from the Tirerack guys.
Brian Sanborn
62 TR4 CT16260L - Groton, MA
sanborn@net1plus.com
-----Original Message-----
From: Tomislav Marincic <TomAndKate@compuserve.com>
To: Triumph list <triumphs@autox.team.net>
Date: Monday, November 02, 1998 7:54 PM
Subject: OEM Wheel designation
Listerati,
Does anyone know what the significance of the
letters used in wheel designations is? For example, stock
TR250 wheels are stamped "4 1/2 J X15H". The manuals
list TR6 steel wheels as "5 1/2 J", but wires as "5 1/2 K".
What do the letters mean?
On a related note, does anyone have the offset
of 5 1/2" Panasports or 5 1/2" K & N wheels handy? The
offset of my stock TR250 wheels seems to be 3/4" positive,
and I'd like to preserve that in the replacements.
Tom Marincic
CD3574L
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