I'm feeling like it's time for me to step up my tire size. I rode 2.1 front and back forever, just got a 2.25 in the front and like it, but need to size up in the back. I do a ton of bump-jumps and wallies, so I feel like it would be those more cushioned, and even things like tire rides on rails against walls could be easier (not as hard to get stuck as with a skinny tire)
Just curious as to what sizes you guys ride front and back.