Joined: Feb 2013
Posts: 1,472
Likes: 11
From: Near St. Louis, Missouri
Bikes: Giant Defy Advanced, Breezer Doppler Team, Schwinn Twinn Tandem, Windsor Tourist, 1954 JC Higgens
I ride on the crushed limestone KATY Trail in Missouri on 700x32 tires at about 70 psi. I weigh around 215 lbs and the mile another 30 lbs. I'd think that 700x35s would work unless you weigh a lot more on the limestone portion of your path. You might need something a little wider for the 'natural' part of the trail depending on how soggy it gets.