Originally Posted by
DougG
...
My Specialized Sequoia came with 700x25 tires and I managed to put a set of 700x32s on it, which greatly improved the ride smoothness at 80-85psi, only to find that the brake shoes wouldn't open wide enough to remove a wheel unless I deflated the tire! Fortunately I found some Tektro long-reach calipers that solved this problem.
I encountered the same problem with the 700x32mm tires I put on my Trek. The LBS rep showed me how to temporarily remove the brake cable from the caliper. Perhaps you can do the same with your bike?