Tire upgrade from 22" to 26" I am looking at purchasing a used Specialized Rockhopper with an XL frame.  Everything is exactly what I'm looking for on this bike with one exception...the tire size.  It currently has 22" tires/rims and I'm curios if I can upgrade those to 26" tires without having them rub against the frame?

Thanks in advance!
msindle
MTB rims branded 26" measure 559mm to the bead seat, which converts to... 22 inches.

You already have 26" wheels.

They're called 26" because when you put an ordinary 2" wide tyre on them, the outside diameter is about 26".