I'am looking to buy a chevy suburban what does "w/1WT" stand for?

W/T was a trim level on the pickups that meant Work Truck. It had roll up windows, no options, even a v6, 5 speed. I could imagine it's the suburban's equivlent.

I had a 1993 chevrolet WT for 19 years.The frist few years my wife said WT meant wife's truck said .After the new wore off and she turned it over to me "only " I realized that it meant won't tow.