Notices
911 Forum 1964-1989
Sponsored by:
Sponsored by: Intercity Lines, LLC

Cause of Feathered tires?

Thread Tools
 
Search this Thread
 
Old 03-11-2015, 11:28 PM
  #1  
Gadsby
Rennlist Member
Thread Starter
 
Gadsby's Avatar
 
Join Date: Apr 2011
Location: Barrington, IL
Posts: 663
Received 35 Likes on 29 Posts
Default Cause of Feathered tires?

Question for fellow rennlisters.

I have a 80 SC that is feathering the tires, I'm assuming this was due to the toe being incorrect??

I'm also thinking it may also be the shocks contributing? Bouncing each corner of the car probably won't tell me anything?

Drove from AZ to Chicago this past summer and the the tires started humming once I when I arrived! It was a great drive!

Thoughts?

Old 03-12-2015, 02:45 PM
  #2  
Steve Weiner-Rennsport Systems
RL Technical Advisor
 
Steve Weiner-Rennsport Systems's Avatar
 
Join Date: May 2001
Location: Portland Oregon
Posts: 11,871
Likes: 0
Received 64 Likes on 48 Posts
Default

I would really have to see the tires for myself (or very sharp pics) to see what it going on, but in general, this is caused by toe issues.
Old 03-12-2015, 08:39 PM
  #3  
Gadsby
Rennlist Member
Thread Starter
 
Gadsby's Avatar
 
Join Date: Apr 2011
Location: Barrington, IL
Posts: 663
Received 35 Likes on 29 Posts
Default

Understood, it's in storage for a few more weeks, I'll post pics then.

Thanks
Old 03-12-2015, 09:50 PM
  #4  
Wachuko
Professor of Pending Projects
Rennlist Member
 
Wachuko's Avatar
 
Join Date: Nov 2001
Location: Orlando, FL
Posts: 9,891
Received 21 Likes on 21 Posts
Default

Pretty sure you saw these, but just in case:

http://www.giti.com/eN/PC/FAQdetail....092&leftmenu=2

http://www.bridgestonetire.com/tread...ad-wear-causes

Feather edge tire wear: Tires are “feathered” when the tread ribs are worn lower/smoother on one side and higher/sharper on the other. This is often caused by a combination of improper alignment settings, such as excessive toe and caster.



Quick Reply: Cause of Feathered tires?



All times are GMT -3. The time now is 01:23 PM.