Right now I have 33x10.5 15 on jeep icon wheels should I trade for 33x12.5 15 and the wheels have a back spacing of 3.5" or should I just buy 1.5" wheel spacers

 

Change the wheels, spacers can cause some real headaches.

 

Ok ya there is some one that wants to trade straight they have 33x12.5 and they are on his wifes wrangler she does not like them. and my next ? Is I have a 3.5" rubicon super flex now would it hurt to put shackles in rear and 2" spacers in front

 

Should be good, a lot better than using blocks in the rear. Make sure your brake lines are long enough though.

 

Ok thank you