Should I run 22-11-10 or 21-12-8? 9 or 10 paddle extreme?

 

With 43 HP on my Raptor I use 8 paddle 22x11x10 Extreme haulers both for Sand drags & dune running at Sahara.
Jims Sand Toys At little Sahara has great prices on tires.

If your HP is in the 40's 8 paddles, 50's 9 paddlles, 60's 10 paddles.
Now those suggestions are for a manual clutch, you may need to drop dfown 1 paddle for an auto. I'm not sure since I haven't run an auto myself.
If you over paddle you will hurt your self on top end.

 

I'M RUNNING ABOUT 75HP