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Sportster Motorcycle Tires, Wheels, and Brakes Discuss issues with Sportster motorcycle tires, wheels and brakes.

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View Poll Results: Do you run MAXIMUM PSI on your tires?!?
Yes, I run the maximum recommended PSI on my tires. 177 44.47%
No, I run below the maximum recommended PSI on my tires. 221 55.53%
Voters: 398. You may not vote on this poll

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  #261  
Old 2nd July 2016
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Quote:
Originally Posted by XLXR View Post
The more air pressure you add, the narrower the tire contact patch becomes in the center of the tire.
Not only does the contact patch become narrower, it becomes altogether smaller.

The 'p' on the wheel is the same, so at higher psi, there's less 'si'.
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  #262  
Old 5th July 2017
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I run what the service manual says to run in my bone stock 2005 Harley Davidson Dunlop tires: 30/36.

(Ya I know theyre old: I have new ones on the way)
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  #263  
Old 16th August 2017
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I'm probably little too lazy in checking tire pressures. I mostly eye ball them, and if something there doesn't look right, I'll start doing something.

I drive trucks, and there are so many tires to check that it is simply too much. I just look at them time to time, on daily basis and have learned from there the way to deal with tires ...
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  #264  
Old 17th August 2017
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I emailed Metz when i got my 888's last year. I gave them this info:

2005 Sportster 1200
100/90-19 front and 150/80B16 Rear Tire. I am about 200lbs, riding mostly solo.

they told me this:
Our recommended pressure for your bike, riding solo, would be 36 front, 44 rear as a minimum
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  #265  
Old 23rd August 2017
hondo hondo is offline
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I've got a set of Dunlop American Elite tires to mount, I'm going to start with the manual's recommended tire pressures.
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  #266  
Old 19th September 2017
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I run Dunlop American Elites on my 85 XLS 32 front 38 rear. I love the handling / feel at those pressures.
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  #267  
Old 25th September 2017
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I run a little more than recommended. 30F/36R is factory. 31.5F and 37.5R with SHINKO 230s
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