Wanna Place Your Bets?
#1
Wanna Place Your Bets?
I heard a "click clikck click" about a mile into my commute this morning, pulled over and discovered what looks like a drywall nail in my rear tire. 
It didn't seem to be losing air so I chanced it and rode the rest of the way in.
What's the over/under on it being flat by the end of the day?

It didn't seem to be losing air so I chanced it and rode the rest of the way in.
What's the over/under on it being flat by the end of the day?

#3
I don't know what size the nail is....I'm leaving it in there until the end of the day.
No liners and the tires are Panaracer Pasela TG. At first I considered it to possibly be a tack but the head is dimpled like a drywall nail.
No liners and the tires are Panaracer Pasela TG. At first I considered it to possibly be a tack but the head is dimpled like a drywall nail.
#6
apocryphal sobriquet
Joined: May 2008
Posts: 1,083
Likes: 7
From: Star City, NE
Bikes: 2008 Surly Long Haul Trucker "The Truckerino"
The nice thing about that nail is that it makes a nice plug for the hole it created, so I imagine the tire'll still have some air come the end of the day.
How far do you reckon you rode with that nail in the tire?
How far do you reckon you rode with that nail in the tire?
#7
One Man Fast Brick
Joined: Jun 2005
Posts: 1,121
Likes: 0
From: Chicagoland
Bikes: Specialized Langster, Bianchi San Jose, early 90s GT Karakoram, Yuba Mundo, Mercier Nano (mini velo), Nashbar Steel Commuter, KHS Tandemania Sport
That has happened to me a couple of times. Once it flatted quickly, the other time I wasn't far from home and turned around and rode back to fix it in the comfort of my garage. I'm going to guess it will be flat by the end of the day.
#8

I think I rode @ 5 miles.
#9
Senior Member

Joined: Aug 2011
Posts: 22,676
Likes: 2,642
From: CID
Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)
I won't bet one way or the other, but I'm interested to see how this ends.
#10
At the end of the day...
It was very close to being flat. Not sure what kind of nail this is but it isn't as long as the drywall nails I'm familiar with. No damage except for the tube.
It was very close to being flat. Not sure what kind of nail this is but it isn't as long as the drywall nails I'm familiar with. No damage except for the tube.
#11
#14
Senior Member
Joined: Feb 2009
Posts: 406
Likes: 0
From: Ottawa, ON, Canada

Trust me, fix it next time. You don't want the pain of poking 20 holes on the first ride after you bought brand new wheels.
#15
Roofing nail makes sense and I'll put more priority into fixing it next time. I figured I'd do the experiment to see how long it would hold air. If anything, around here flats are caused by thorns or the occasional piece of glass or metal shard so the nail was a surprise.
Ride safe!
Ride safe!
#16
Senior Member
Joined: Apr 2012
Posts: 7,391
Likes: 13
From: Memphis TN area
Bikes: 2011 Felt Z85 (road/commuter), 2006 Marin Pine Mountain (utility/commuter E-bike), 1995 KHS Alite 1000 (gravel grinder)
Yeah those roofing nails can easily point straight up thanks to their relatively short shank and wide head.






