Originally Posted by
acorn54
well maybe heavy duty tire tubes do work. i already had on my bike panaracer pasela tourguide tires, which have kevlar lining, that i bought from harris cyclery, and i got a flat with far less than 7000 miles on them with a standard tire tube.
i can estimate i had maybe 2000 miles or so before i got my flat.
Maybe they work, maybe they don't. But a lot of folks would be delighted to flat once only every 2,000 miles. Some luck is involved. Sounds like you have good tires.