not sure what the clearance difference it between 2wd and 4wd but you will need to do a little trimming either way to fit 31s

 

if he had a 4wd with 2" of lift he shouldnt have to do any trimming for 31's, depending on the backspacing of the rims and if his front end is sagging or not.

 

thanks guys now if i could just figure out my damn fog lights id be happy

 

what size fuse are you using? Where do the wires run? What do the wires hook to?

 

its a15 amp system so im running a 20 amp fuse the wires run to a switch under the dash and thru a hole in the firewall to the battery and to the lights the hole has a rubber grommet around it so it wont cut the wires the wires dont look cut but for some stupid reason the ****in thing still keeps blowing out