i got my new 2015 Grizz 700 back in January and have gotten to take it out only a few times (due to work and weather getting in my way) the few times ive gone out ive ended up getting stuck in a few spots of puddles/deceptive mud holes, ive got a winch so it was no problem getting my self out but im finally gonna get some new wheels and tires ordered. Ive got my wheels picked out and for tires im looking at either the ITP mega mayhem 27×12 or mayhem 26×12, im more leaning towards the mega mayhem but im not sure if that will call for any clutch work which im not looking to get into for a while. for my riding i do wooded/technical as well as light to moderate mud.

im lookin to get some incite on the 2 different tire models as well as any preventative or necessary maintenance with either model, again not looking to do any/much clutch work or upgrade the axles and such, just want something a little bigger and better then the stock tires.

thanks in advance