i have 4.10s and an eaton. no prbs here. im diggin it.

 

what is your overall diameter of your tire, you only said 24 in wheels? I say stick with 4.10 b/c lets say your overall diameter is 33in (which I bet they are 31's), your highway mileage will suck with 4.56 (off the line will be awesome). I'm thinking in the 10 mpg range b/c you will be burning 2500+ rpm at 70. I burn 2100 with 35's.

 

305/35/24 and the overall tire height is 32"

 

stick with 4.10's then IMO