4 ms·Sheldon Brown’s Bicycle Technical Info4 points by CoffeeOnWrite 4y agosamstave 4y agoThat's a good site. Ugly as 1995 but still good info.moasda 4y agoI most like "Brown's Law Of Tire Sizing": https://www.sheldonbrown.com/tire-sizing.html#brownslaw https://www.sheldonbrown.com/tire-sizing.html#brownslaw