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Hate to ask, but. . . At what measurement do you replace your tires

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  #11  
Old 08-23-2018, 10:34 AM
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Almost always by 3/32.
 
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Old 08-23-2018, 10:36 AM
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I don’t measure. I usually replace them once they get into the wear bar a little but I’ve seen cords showing on the rear before. It’s amazing how fast that tire goes once it starts getting low on tread depth.
 
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Old 08-23-2018, 05:56 PM
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Originally Posted by steelerdude1
with the horrible road conditions on I 70 plus the almost 5K I put on the bike with my trip out west, my fairly freshly installed rear (had 1200 miles on it before my trip) is already down to 4/32. I measured it when it was brand new and it was somewhere around 6.5/32. So I wore it down 2.5/32.

My front was installed right before I left, and it’s still at 6/32. I don’t think much wore off.
Question what type of tire? If stock HD touring tires the front is 5 or 6/32nds new and the rear between 9 or 10/32nds new for tread depth depending on rim size.

My wife and I are not small people and we just did 6k miles with the MC loaded up and the rear tire is approx 6/32nds.

What pressure are you running?

As for change out usually go about 12500.miles which is about 2.5/32nds which lines up with when the tires start to get squared off and noisy.
 
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Old 08-23-2018, 07:36 PM
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Originally Posted by netwon
Question what type of tire? If stock HD touring tires the front is 5 or 6/32nds new and the rear between 9 or 10/32nds new for tread depth depending on rim size.

My wife and I are not small people and we just did 6k miles with the MC loaded up and the rear tire is approx 6/32nds.

What pressure are you running?

As for change out usually go about 12500.miles which is about 2.5/32nds which lines up with when the tires start to get squared off and noisy.
I’m running Avon tires, and for my trip I was fully loaded and pulled a trailer. I’m running 40 up front and 42 in the rear, as recommended on the Avon website.
 
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Old 08-23-2018, 07:46 PM
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Originally Posted by F150HD
Has anyone looked really closely at that picture? that its aligned w/ the metric side of the ruler?
-
this the method I use.
 
  #16  
Old 08-23-2018, 10:39 PM
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Visual works for me. Cords showing means new replacement.
 
  #17  
Old 08-24-2018, 09:18 AM
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I replace them early. I ride fast and often long. I was leading a group ride recently and struggling to stay in my lane riding staggered at 90 mph, going into interstate curves. The front tire has flattened off, and the wind off of trucks and traffic seem to roll the bike on and off of that flat edge. Made the bike feel unstable. i'll be replacing it before I go too much further. I got 22,500 out of it so far, so I can't complain. Plenty of tread left to for those that don't push the speed that hard. Around town, it's fine as is.
 
  #18  
Old 08-24-2018, 09:59 AM
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Originally Posted by steelerdude1
with the horrible road conditions on I 70 plus the almost 5K I put on the bike with my trip out west, my fairly freshly installed rear (had 1200 miles on it before my trip) is already down to 4/32. I measured it when it was brand new and it was somewhere around 6.5/32. So I wore it down 2.5/32.

My front was installed right before I left, and it’s still at 6/32. I don’t think much wore off.

my wife’s Heritage,s rear is shot, 1/32 left, and her front is at 3/32. Gotta order her a rear tire, and was thinking I should just bite the bullet and order all 3 at the same time.

So, as the title states, what tread depth should tires be replaced?

thanks for your input!

Was the original tire a Dunlop D407 180/65B16? The specs indicate the original tread depth is 10/32. That's a lot of wear (6/32) in 6200 miles. Does the trailer impact tread wear that significantly?
 
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Old 08-24-2018, 08:03 PM
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Originally Posted by son of the hounds
Most states 2/32 considered minimum. A few states, like Idaho are 1/32.


Lincoln's eyebrows are my new threshold. Nice work son of the hounds.

Now go have a beer flavored biscuit for your efforts!
 
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Old 08-24-2018, 08:10 PM
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When I can no longer pass them off as racing slicks to my non riding friends.
 


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