yes they do come in 33". i was running 33x12.5x15. right now im running 35x12.5x15. i think the 33's cost me around 700 dollars mounted balanced, the whole deal. i also got free lifetime tire rotation. i would do it again if i had the chance.
I've read some reviews where some say they wear really quick and that they chip and tear easily. Anybody have any experience with this? The desert like to eat up tires and I don't want to spend good $$$ on ones that won't last.