• 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.

Is it safe to mix tires?

  • Thread starter Thread starter JEEPRUSTY
  • Start date Start date
J

JEEPRUSTY

Guest
I had to buy an H rated tire for my front and a V rated one for the rear.

A friend is telling me this is bad, is it dangerous?
 
Same tire mfg & type? Tread design similarities, made to run together? Not a problem. H rated is only designed to run at about 130 mph though...:D
BTW, forgot to welcome you to the forum, and ask.... What is your ride? Where are you from? We need pictures of your bike too, we love pictures....:D
 
The tires are the same manufacturer I just could not get the Rear in an H
I am Glad it is just a speed rating and not a tread grip issue.

I have a Kijiji special gs550 1985 and I am from N.S. Canada.

Thank You.
 
Some mismatches work very well, others feel very unsafe.
Inaccurate steering, wandering in turns, traction differences front to back, that kind of thing.
One K100LT I test rode, the near new tires were mismatched so bad, I almost dumped it just going around a roundabout. Out of control at any speed.
I guess just try it and see, if it feels dangerous it probably is.
 
I guess just try it and see, if it feels dangerous it probably is.

It's an '85 550 - it'll feel dangerous if you've never ridden one before :D. Watch out for the first roundabout - takes some getting used to if you've only ridden the bigger wheeled bikes. Once you've got the feel of it though, you're away.
 
The real answer is "sometimes". The speed rating is not the issue. The issue is the way the tread pattern follows the road, and the traction of each tire. If you like to take chances, go ahead. If you like to maximize safety, match 'em up.
 
Well they are identical in every way except for the speed rating.
I guess it will be very obvious in the first sweeping turn


Thank You.
 
Well they are identical in every way except for the speed rating.
I guess it will be very obvious in the first sweeping turn


Thank You.
You should be good to go. I would do it, and I stress about this issue.
 
There shouldn't be a problem as long as they are the same type tire
Re bias ply or Radial. DO NOT mix the two types
 
They are Bridgestone Battlax BT45 tires the only difference is the speed rating, I relearned tire mounting today.

It is odd that you get the knack only after an hour of frustration.
I think the last tires were glued on very hard to break the bead.
 
when I bought my 78 GS750 it had a Dunlop front and a Bridgestone rear both were simular patterns. Rode pretty good, for being cracked and hard as rocks.
 
There shouldn't be a problem as long as they are the same type tire
Re bias ply or Radial. DO NOT mix the two types

What they said. . . .I was told just not to mix bias ply tires and radials, because they react differently . . .
 
There shouldn't be a problem as long as they are the same type tire
Re bias ply or Radial. DO NOT mix the two types


when I bought my 78 GS750 it had a Dunlop front and a Bridgestone rear both were simular patterns. Rode pretty good, for being cracked and hard as rocks.


What they said. . . .I was told just not to mix bias ply tires and radials, because they react differently . . .

All well and good, just go easy when you first start riding on it, some mismatches are terrible even though they are the same basic types.
 
mixed tyres.... had no problems....

mixed tyres.... had no problems....

hi guys i have a 1980 gs1000e.. run bridgestone battleaxe front and rear... on the front its 100/90vx19....rear 130 /90h x17 handles like a treat i wouldn,t mix brands thu. hope this helps you regard david:):)
 
It does depend a lot on the particular tires.

I've mixed and matched a few times in the past where I had an already mounted tire on a rim. It really does vary a lot. I ran a Pirelli on the front and a Dunlop on the back of my turbo bike and it felt fine. Both were very soft compounds.

I tried a Michelin on the front and a Continental on the rear of one of my Z1's and that combination lasted less than a day.

Tires give a little when you go hard into a corner - essentially drifting across the road. If the front tire gives more than the rear, you get a very uneasy feeling... That's what happened with the Michelin on the front.
 
Back
Top