Quote from evblazer on May 14th, 2009, 6:45pm:Well Schwalbe wrote me about the issue, I never contacted them they found my post. They asked me to fill in a incident report and they would send it to their support for evaluation. They already suggested based on my bike I ride the tire won't work if I'm much over 160lbs which I clearly am.
They think if I weigh more then that I may be able to get away with a 20x2.35 big apple! Which well I know how I love fat tires but that won't fit by bike in a million years.
Thats about the stupidest thing I've heard from a manufacturer yet. I've done maybe 5,000 miles on 2 sets of Kojaks and haven't had the problems you have, bad batch of tires?
You might also try the Schwalbe Durano, supposedly a long lasting fast tire