Quote Originally Posted by li10up
Could riding on a very rough road cause this? I HATE CHIP AND SEAL ROADS!!
Probably not chip seal. I rode thousands of miles on this type of road and I think only got one flat in that area...and that was from a valve stem. And I typically ride pretty lightweight tires.

1000 miles can be a lot of miles depending upon the tire. Some of the lighter "racing" tires aren't all that durable. Still, most "standard" (for lack of a better term) tires out there should give you much more. But who knows...as MOB said, sometimes things like this just happen.