Like I said we did it with zero change. Didn't make a difference at all. If you have them and can do it, heck try it. What are you out? Then if need be you could go up 2 in the tire size(if you can) or go to a 30 for next year. Are you running an 8 3/4 ? Where you located. I have complete pigs in 489, 456, and 430.. Heck I got a 410 also....