Wheel Tire Combo – Will They Fit?

I apologize if this is similar to past threads, I’ve done a lot of research and I’m still not sure.

I have a stock 2014 Rancher 420 2×4 and I’m looking to swap out the wheels and tires.

I’d like to add:

Wheels – 14" MSA Kore M20s (fronts-14×7 +0mm; rears-14×7 -52mm)
Tires – 26" ITP Bajacross (fronts-26×10-14; rears-26×11-14)

Will they fit? Will they add any significant additional stress on the machine?

Thanks for your feedback.