I have a D30 and D35 under her right now, with 3.55s. I'm going 33" tires up from my 31". i got a F150 8.8 sitting on the bench in the shop. i know their a little to wide for the MJ. I'm thinking regearing the front D30 and swap the out the D35. how low can i go with the D30, will i need a carrier. if i get a 8.8 out of an explorer how low can i go? same with D44 or 8.25. this is something i really don't have any know how in. i need options and ideas thanks guys