Outer Limits 4x4 Board

Any help here would be great i have a shorty which iam going to up grade from a 31 to a 33 and wondering what width would be better suited it has a two inch body lift and i think it has a two inch suspension lift as well only new to 4x4s so i was wondering if a 33x 10.5 or a 33x 12 would be better any info would be great cheers

Go the 33 12.5 15 as they will fit no worries and there is heaps wider choices when it comes to brands and tread patterns.....

easier to find and replace if need be aswell..

Dave