29″ tire question.

Hi guys, I have a set of 27" Dirt Commanders on my 900 Trail and want to gain some more ground clearance so instead of a lift, I’m thinking of putting some 29x9x14s on the front and 29x11x14 Big Horns on the rear.
Does any buddy know if I’ll have any rubbing issues without installing a 2" lift? Also do you think I’d have to install a clutch kit? ( It seems to handle these 27s no problem.)