Real talk on 27×14’s on a Grizzly 700

What is the real deal on running 27×14’s on the 700? Are modifications (clutch, springs, etc) necessary or can you run them without ragging out the rig or it being a dog? Ive read conflicting things and the local dealer swears you can run them just fine with no issue.

Looking to upgrade off of these garbage stock Maxxis tires that my 2014 came with.