• Required reading for all forum users!!!

    Welcome!
    Register to access the full functionality of the GSResources forum. Until you register and activate your account you will not have full forum access, nor will you be able to post or reply to messages.

    A note to new registrants...
    All new forum registrations must be activated via email before you have full access to the forum.

    A Special Note about Email accounts!
    DO NOT SIGN UP USING hotmail, outlook, gmx, sbcglobal, att, bellsouth or email.com. They delete our forum signup emails.

    A note to old forum members...
    I receive numerous requests from people who can no longer log in because their accounts were deleted. As mentioned in the forum FAQ, user accounts are deleted if you haven't logged in for the past 6 months. If you can't log in, then create a new forum account. If you don't get an error message, then check your email account for an activation message. If you get a message stating that the email address is already in use, then your account still exists so follow the instructions in the forum FAQ for resetting your password.

    Have you forgotten your password or have a new email address? Then read the forum FAQ for details on how to reset it.

    Any email requests for "can't log in anymore" problems or "lost my password" problems will be deleted. Read the forum FAQ and follow the instructions there - that's what we have one for...

  • Returning Visitors

    If you are a returning visitor who never received your confirmation email, then odds are your email provider is blockinig emails from our server. The only thing that can be done to get around this is you will have to try creating another forum account using an email address from another domain.

    If you are a returning visitor to the forum and can't log in using your old forum name and password but used to be able to then chances are your account is deleted. Purges of the databases are done regularly. You will have to create a new forum account and you should be all set.

Paint mark on tire - align opposite valve stem?

Nessism

Forum LongTimer
Super Site Supporter
Past Site Supporter
TGSR Superstar
Currently mounting a Bridgestone BT45 and noticed a paint mark on the tire. Does anyone know if this mark should be aligned with the valve stem or opposite? I think it's one or the other but can't remember.

Thanks.

Ed
 
The paint mark is the light point of the tire and should be aligned with the valve stem.
 
The paint mark is the light point of the tire and should be aligned with the valve stem.

From what I've been told, it's actually the heavy point on the tire and should be opposite of the valve stem (Crap! A new debate!:shock: ;)). The more important thing, though, is to properly balance the tire.

Brad bt
 
What if you have two dots, one red and one yellow, about 90? apart???

Had that on some new car tires I bought....

Bob T.
 
The front on my 1100 was mounted and balanced at Cycle Gear and the yellow dot is lined up with the valve stem. And I do remember this same thing being talked over about a year ago and the yellow dot thing was an overall consensus of being lined up with the stem I think. I only say that because I've been doing it like that on the other rims where I have done the mounting and not taken them in and balanced them. I hope this made sense because my typing skills are that of 2 to 3 words a minute. :oops: And I lose track of what I'm saying. :roll:
 
From what I've been told, it's actually the heavy point on the tire and should be opposite of the valve stem (Crap! A new debate!:shock: ;)). The more important thing, though, is to properly balance the tire.

Brad bt

Maybe you will believe the AMA instead of what you were told.:) See What's in a tire besides air?.

Although lining up the balance spot on the tire with the valve stem is the standard way of mounting a tire, a more exact method is to spin the tireless rim first to locate the rim's heavy spot. If it doesn't line up with the valve stem hole, mark the rim heavy spot and line up the spot on the tire with the rim heavy spot.
 
What if you have two dots, one red and one yellow, about 90º apart???

Had that on some new car tires I bought....

Bob T.

those mark heavyest and lightest points.
or mark heavy spot and the highest spot (radial run out) dependant on tire make.

on motorcycle (and car) tires you normaly align up the mark and the valve stem. on tires with one mark (yellow or red dependant on manufacturer) it indicates the light spot of the tire and you normaly align it with the valve stem.
the problem with that is the valve stem is not always the heavy spot on a wheel, you should check the ballance of the wheel first and using a crayon to mark the heavy spot of the wheel and then align the tire mark with the wheel mark.
 
Thanks to everyone for the feedback.

Yellow mark by valve stem balances much better than the other way around. Next project is to build a balance stand. :)
 
Just to confuse you

Just to confuse you

If you are fussy and it is a tubeless fitting/wheel you can find the heaviest part of the rim. It isnt always the valve area and if you place the dot at the heaviest part you end up using less weight which always looks better.
 
Back
Top