I've been reading about the frame stiffeners (the TNT look like they get a lot of attention around here), and it seems most poeple are using them with long arm kits and other heavily modified suspension set-ups. I have a '99 4.0L AT 242 3.55 31's, OME 2" with 2" BB get up to almost 4". I've noticed some creaking coming from the rear drivers side and I'm worried I'm stressing the unibody, not massive amounts, but might as well nip it in the bud, right?
I figure it can't hurt, but will it help?
I figure it can't hurt, but will it help?