no offence meant here to portys but anyone with a truck-mount thinking of the 16" tool, make sure you get at least a hybrid glide on it, been using the wand a lot this week and a few times i have given up with it as it sucks too much with the slotted glide, it's ok if it's on an open weave type carpet but if the carpet is low profile you can hardly move the da** thing! it's the 2" vac barrel that makes the difference i think, with the 1.5" tube it is probably ok.
colin