I don't plan on getting a new bumper in the forseeable future, so that's why I decided on the 10%'s. Since the back end is getting a lift with the shackels and sometime later this year I might want to do the SLR AAL's, I'll want to level the front out again and without losing any more downward travel(read: I don't want to crank the T-Bars all the way.) So those mods might be in my 1 year future.

Are people primarily going with the 20's for the extra weight of a bumper?

Andy