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  #1  
Old 12-10-2011, 08:20 AM
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WingedFrog WingedFrog is offline
 
Join Date: Mar 2010
Location: Raleigh, NC
Posts: 863
Default Tire Quality Question

Just curious to know if anyone experienced this:
Yesterday while mounting the tire on the front wheel, I noticed that cracks were developing on the side wall during inflation at around 20 psi. There were two locations affected on the same tire. I have pictures at:
http://vieilleburette.blogspot.com/2...e-problem.html
I, of course, have referred this to VANs and am waiting for their answer.
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Builder's name: Jean-Pierre Bernoux
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Kit # 120395 N124BX
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Builder's Blog:http://vieilleburette.blogspot.com/
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  #2  
Old 12-10-2011, 12:36 PM
Wayne Gillispie Wayne Gillispie is offline
 
Join Date: Apr 2009
Location: USA
Posts: 1,499
Default Check out of round too

My mains were 3/8" out of round. Did not even fool with balancing. I will replace them as soon as I master the landings.
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  #3  
Old 12-13-2011, 07:24 PM
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6S4 Hugo 6S4 Hugo is offline
 
Join Date: Jul 2007
Posts: 63
Default Tire cracks

Quote:
Originally Posted by WingedFrog View Post
Just curious to know if anyone experienced this:
Yesterday while mounting the tire on the front wheel, I noticed that cracks were developing on the side wall during inflation at around 20 psi. There were two locations affected on the same tire. I have pictures at:
http://vieilleburette.blogspot.com/2...e-problem.html
I, of course, have referred this to VANs and am waiting for their answer.
I've been told that as tires age, the sidewalls can become cracked. You may want to check the manufacture date of the tire. Your sidewalls look to be age-cracked.

http://www.tirerack.com/tires/tirete....jsp?techid=11 This site tells how to check the date of manufacture.

My understanding is that if the sidewalls are cracked, it can lead to catastrophic failure.

My 2?, FWIW.
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  #4  
Old 12-13-2011, 08:56 PM
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WingedFrog WingedFrog is offline
 
Join Date: Mar 2010
Location: Raleigh, NC
Posts: 863
Default

Quote:
Originally Posted by 6S4 Hugo View Post
I've been told that as tires age, the sidewalls can become cracked. You may want to check the manufacture date of the tire. Your sidewalls look to be age-cracked.

http://www.tirerack.com/tires/tirete....jsp?techid=11 This site tells how to check the date of manufacture.

My understanding is that if the sidewalls are cracked, it can lead to catastrophic failure.

My 2?, FWIW.
Update: I have been asked to ship the bad tire back to Desser Tire (in Montebello, Ca) for inspection. As there is little doubt that this is a fabrication defect, a new tire was shipped, all this at no cost to me. I will check the date of fabrication of the two remaining tires with the info you provided.
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Builder's name: Jean-Pierre Bernoux
Sport Pilot
Kit # 120395 N124BX
Flying as of 9/11/2013

Builder's Blog:http://vieilleburette.blogspot.com/
EAA 1114
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  #5  
Old 10-03-2013, 03:52 PM
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joedallas joedallas is offline
 
Join Date: May 2010
Location: Spring Hill Fl
Posts: 734
Default Michelen Tires

Has anyone retired with Michelin Tires

Any opinion on the best tires for the 12
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