i have a 04 it has different size tires front to rear has any one put all same size tires such as 25.
did it change 4x4 operation not sure if it will mess up diffs. any input would help.

 

All 4 tires on your scrammy should be the same height, correct? A difference in width shouldnt matter.

 

Sock, the rears are an inch smaller then the fronts. My Holeshots are 22's in the rear with 23's in the front, so i only went up an inch w/each tire, but those holeshots have been great, really provide good grip in all conditions . I wouldnt think having all the tire the same would mess up diffs or the 4 wheel drive

 

DO NOT go with the same size tires all around. If you want a bigger tire you must stay within an inch front to back. The front must be an inch taller. So since you have 22 on the rear and 23 on the front you can go with 25 on the front and 24 on the rear. You will tear up the gearbox if you go with the same size all around.

 

I've run 22's all around on my Scrambler for years. Works fine and looks and handles way better.

 

not true. i put 25's on my scrambler and works great. you will want narrower tires in the front, otherwise you will not have traction in the mud. the fronts will dig a rut and the rears will dig right in the same with less traction.