Tire clearance issues
#1
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Tire clearance issues
A tire went bad on my road bike, and the best tire I have is a little too big, it rubs on the frame and in the brake housing. After a lot of fiddling, I got it to kind of work, but it’s loud and annoying. In this situation, is there anything you can do to get to fit besides having it not fully in the dropouts? Maybe file away a bit of the frame
#3
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Before people start ripping into me, yes I know the proper thing is to get a tire that fits. I plan on doing so. This thread is about paths you can take to MAKE it work. naively, I bet the people that made gravel bikes ran into this problem a ton
#4
Depending on the bike, there may be more clearance at the front or the rear. Put the bigger tire where there is more clearance.
Another thing to check is to make sure the tire is seated properly on the rim. If part of it isn’t fully seated on the bead, the tire may wobble as it rotates and that could cause a tire that might otherwise just barely fit to rub in that one place.
Otto
Another thing to check is to make sure the tire is seated properly on the rim. If part of it isn’t fully seated on the bead, the tire may wobble as it rotates and that could cause a tire that might otherwise just barely fit to rub in that one place.
Otto
#5
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From: Salem Oregon
Bikes: 2019 Trek Stash 7, 1994 Specialized Epic 1986 Diamondback Ascent 1996 Klein Pulse Comp, 2006 Specialized Sequoia Elite
Do not let a tire rub on your frame. It will trash the tire and it's not good for the frame neither. Seeing if the tire will fit in the front without rubbing is a good suggestion.
This would be better posted in bicycle mechanics btw.
This would be better posted in bicycle mechanics btw.
#6
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From: Jacksonville, FL
Bikes: Trek Checkmate, Lynskey Elysium, Trek FX 5 Sport

What size tire are you running and what should you be using? It's really not a hard question and you can find tires fairly cheap that would fit.
#9
I was going to tell you that, but I guess you figured it out. I had threads in a sidewall on a Kenda tire break causing a slight bulge in the side of the tire. I tried to make it home by running it low on air so it wouldn't rub so bad, still didn't get very far haha.
#10
Gruppetto Bob




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And I was going to suggest slathering the tire with Crisco. Too late and too tragic
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#11
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So you used the bike with a severely rubbing tire? Nothing I can suggest.
#17
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From: San Jose (Willow Glen) Ca
Bikes: Kirk Custom JK Special, 86 De Rosa Pro, '84 Team Miyata,(dura ace old school) 80?? SR Semi-Pro 600 Arabesque
A tire went bad on my road bike, and the best tire I have is a little too big, it rubs on the frame and in the brake housing. After a lot of fiddling, I got it to kind of work, but it’s loud and annoying. In this situation, is there anything you can do to get to fit besides having it not fully in the dropouts? Maybe file away a bit of the frame
pretty bad idea to file the frame to make tire fit, and if it rubs you can get a hole in the frame pretty fast
being frugal is great, until is just dumb
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#21
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From: Portland, OR
Bikes: (2) ti TiCycles, 2007 w/ triple and 2011 fixed, 1979 Peter Mooney, ~1983 Trek 420 now fixed and ~1973 Raleigh Carlton Competition gravel grinder
He can just keep on riding those wide knobbies. Might take a few tires but eventually the chainstays will wear in exactly the right places and he will have the clearance he needs. And if Larry is a light, smooth rider that is kind to bikes he might get a year or years out of the frame before the chainstays snap. (I've broken several chainstays on steel bikes very close to there. Not a big deal. Don't know what it is like when it happens on a carbon bike.
#24
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Its not like I would have done it differently if I could go back in time, the bike got me to where I was going faster than walking would until the tire failed. Its just the back tire, not dangerous when it fails. The plan with the rubbing tire was "I'm going to ride this until it pops then throw it away."
#25
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I was thinking along the lines of bolting a couple "bolt on dropout extenders" to the dropouts, an inch would buy a lot of room. If someone is envisioning what im saying and is bored and wants to draw the part that would be cool.




