I agree with tigerblood. Off road go big like 33's or bigger. On road go smaller like 30's would look and work fine in my opinion.
Remember if you go bigger with tires you may need to spend some money on a lift. 2-4inch range I would say depending on the size of the tire you are looking for.
My back yard. Sutter Buttes. Best 4 wheeling around! All private owned and few get to enjoy it's rugged beauty first hand.
1993 Jeep Wrangler YJ 2.5L AX5 Transmission Rough Country 4" Suspension Lift 27" Wildcat Tires and Stock Wheels KC Fog Lights OEM Push Guard White SmittyBilt Soft Top with Rugged Ridge Hardware CB Radio Full Sound System.....