Mikewrote a review of Maxxis Columbiere Tires - Clincher on April 29, 2009
These tires are probably the best road tires I've ridden. Over 800 miles on them so far and no flats running them at 100psi. The only tires I'd recommend over them are the Maxxis Detonator and that is only because the Detonator is cheaper. However, the Columbiere is faster.