For the record, I'm going to air down less from now on. 25 in front, 30 in back... on highway I'm more like 45/45. I'm fairly convinced that the DT's get too bulgy when you bring them down closer to 20, particularly in a heavy and loaded wagon.
And ride quality is still ok even at 25 in front, which could be the sole benefit of IFS..
82 fj40, 99 uzj100, 06 gx470
05 525EXC, 01 XT225, 07 TTR90, 07 CRF50