Joined: Feb 2012
Posts: 19,292
Likes: 5,383
From: Rochester, NY
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
I usually check these two spots:
VELOCITY USA:
Velocity Wheels - Hand Made in USA << Optimal Tire Width: 45mm - 65mm on a 25mm wide rim (inside beads)
Schwalbe:
https://www.schwalbetires.com/tech_info/tire_dimensions << Optimal Tire Wide: 42 ~ 62mm on a 25mm rim
It seems like when I've checked in the past the tire manufacturers would give you a wide range - use lots of tires on the rim you got!
And the rim manufacturer would give a tighter tire range - you need to buy more rims for all those tire sizes you want to try!
- but this example is dang close.....
Very good points about who's paying for the data
Andy
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AndrewRStewart