Gonna need clutching for sure. Not sure if they fit or not. I know when I had my 'gade, 26s looked close but had room to go more. I put on a set of 29.5 outlaws and they fit and didn't rub. I have 26s on the grizz, and there is more room there than was on the 'gade.
30x11 on my 17. I added a 2" lift because I have my daughter with me the majority of the time when I'm riding. 2.0 shim, kodiak weights, and gold secondary spring. The way they should come from the factory!....Lol (no fender cutting, even before the lift with just me on it though. Rubbed a very small amount right in front of the rear tire in the flared foot well area)