2013 Heartland Wilderness WD 3150 DS, 2013 Heartland Wilderness WD 3150 DS Light in weight, yet packed with innovation and value found only in Heartland Lightweight travel trailers. Perfect for seasonal trips with the whole family providing beautiful accommodations with endless sleeping, dining and storage possibilities all in a lightweight package that won`t break your bank. Hitch Weight=560 Dry Weight=6725 GVWR=8600 Fresh Water=36 Grey Water=35 Black Water=35