#1
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3rd failure - Challenge Gravel Grinder TLR
Disappointing. Will warranty again, maybe I am just too tough on tires!
All 3 de-laminated at the tread and eventually explode with a bang when it creeps to the sidewall. I'm sure #4 will also fail. All failed within 300-600 miles. |
#2
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They had a batch of em do that. You may just be 'lucky' enough to get some from the same batch.
Have the LBS call Hoss Active Sports group and talk to them. M |
#3
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its not you...
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#4
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Seems to be an ongoing thing with Challenge. I had a pair of Almonzo come apart at just over 100 miles. That was the last set of Challenge I bought, no regrets.
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#5
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damnit.
did not want to hear this. that tire looks otherwise pretty new too. the other thing is that i really wanted to like this tire, but to me it does not feel like it rides as nice and seems a little more "sluggish" compared to the gravel king i replaced with it. the hunt for the ultimate all rounder continues!
__________________
http://less-than-epic.blogspot.com/ |
#6
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Quote:
__________________
cimacoppi.cc |
#7
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Quote:
To be fair, i'm now pretty convinced it's an issue with the colored tires, not the black ones, as my front is just about shot too and not trustworthy. less than 600 miles and the tread was pretty done, dry and cracking. not good for tubeless. i strarted a thread seeking replacements actually a while back... https://forums.thepaceline.net/showthread.php?t=240596
__________________
http://less-than-epic.blogspot.com/ |
#8
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Quote:
I'll go back to the Specialized Trigger for a year, and hopefully by then someone will have come up with a lightweight, high tpi, side-knobbies-only gravel tire! |
#9
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Quote:
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#10
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I'm going to plug the WTB tires.
Both the Exposure 32 and 34s performed wonderfully for the Belgian Waffle Ride. The Riddler (700x37) tires have been wonderful on rougher stuff from fire roads to double-track to single-track. Riddlers have a slightly thinner sidewall so there were a few spots that wept during the first few days but after I topped up with Orange Seal they've been perfect.
__________________
IG: elysianbikeco |
#11
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Challenge is a whole new level of tire masochism.
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#12
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It wouldn't be a surprise. Most quality tread compounds make use of black rubber additives, especially carbon black. In order to give a tread bright colors, you need to not use those things. This poses obvious problems for the quality of the resulting material, and is why nearly all modern high-performance tires use black tread rubber. (A notable exception is racing tires for the polished wooden surfaces of indoor velodromes. The tread on those is often a very thin layer of latex, to minimize hysteresis. Such tires would get ripped to shreds extremely quickly if used on normal roads.)
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#13
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i guess im just lucky with challenge.
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#14
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Luck is not an attribute one should have to embrace when choosing, or using bicycle tires.
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#15
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totally agreed, i was liking the tires based on my tiny sample size, but apparently they are to be avoided in the future.
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