You'll need forward A-arms to fit 28" tires without any rubbing.
Here's a link:

https://www.superatv.com/yamaha-viking-high-clearance-1-5-forward-offset-a-arms

Shoot me a PM for a little member discount code if you're interested.

 

You'll need forward A-arms to fit 28" tires without any rubbing.
Here's a link:

https://www.superatv.com/yamaha-viking-high-clearance-1-5-forward-offset-a-arms

Shoot me a PM for a little member discount code if you're interested.

forgot to mention it does have a 2 inch lift on it. Think the 28s would still hit?

 

If you do put 28’s on it you will probably need the clutch kit.

 

which one epi or hunter works?

 

With a 2” lift, 28’s will clear. I did the slugs in the wet clutch before i did 28” zillas (lite tire) and i will say that i wouldnt go larger or heavier tire without clutch work.

 

If you want a machined sheave (at 5,000 miles, you may need to replace depending on wear) now would be a good time. I would most definitely recommend a slug kit at the very least. I also sent you a PM.