I have a 93 kawasaki Bayou KLF 400 4x4. It now has 24x8-11 on the front and 24x10-11 on the rear. Can I put 25x8-12 on the front and 25x10-12 on the back? I know I'm going larger size in the tire by 1 inch but also going 1 inch in the wheel. oes anyone think it'll work? lso what might I have to alter, 2" lift? Hope not.

 

That should work great. I imagine that 26" tires will work on a 400 without installing a lift kit. That 400 should turn 26" tires with ease.