Originally Posted by Spaghetti Legs

Anyone have a measure on the Vittoria Terreno Dry 31?

My input:

Panaracer GK brownwall 28c measures to 25 mm on Mavic G40’s. Plenty of data previously on these. I like ‘em if I’m not feeling racy.

Challenge Strada Bianca 33’s. - These are the vulcanized as opposed to the tan wall open tubular version.

- measure to 35 mm on Sun CR 18 rims.

Ride quality experience is limited so far as I used these on a 6 day loaded tour with about 100 miles of gravel. Handling was good on hardpack flat gravel. Spin outs on steep climbs were rare. There were a few dicey moments on steep descent, thick gravel (coming off Babyshoe Pass in the Cascades). Handled nicely on a fast, twisty paved descent. No flats in 400 miles total loaded riding.