Currently I am running a teraflex 3 inch with front lowers, rear upper control arms, and 35 inch tires. I have a already changed out the front drive shaft for this lift. What on the lift would I need to change to accomidate 37 inch tires.

I would like to avoid a body lift if possible. Thanks for the help.

 

trim your factory fenders or install a set of flat fenders like the kind bushwacker makes. trim your pinch seam a bit and you should be able to clear 37's

 

I have the poison spyder front and rear crushers. So, am I able to clear 37 inch tires.

 

trim the rear pinch seam and then, yes.

or, contact TeraFlex and go to 4" coils. only things you will need that arent listed are track bars.