Best Size of Nitto Mud Grapplers for Stock H2?
 

What is the best size of Nitto Mud Grapplers for an H2 with no Lift kit?

You can go up to a 37x13.50x17, but you will probably get a little rub on the frame and sway bar at full steering lock.

With 37's you will have some rubbing on the frame at full lock, but nothing too serious. You are aware that the Mud Grapplers are very loud on the street...but they do look very nice :)

I don't car about the noise, but I would want to get the best size without any rub on the wheel well or anything else.

35 x 12.5 wouldn't rub at all.