Originally Posted by
Azriel
what is the norm for mountain bike tire sizes these days? I know back then it was like 26in right.
Are you thinking about buying a bike? Tire technology has changed a lot and there are many options now even within sizes. Many tires are tubeless compatible, too.
Within a given wheel diameter you can get anything from lightweight XC race tires to extra heavy casing downhill tires. Modern tires can also be run at low pressures to improve traction. I run 15 psi in my front tire.