Although our truck can handle our 32' TT, our WDH has integrated sway control (SC) and I wouldn't get on the interstates without it with the kind of winds we have to deal with here in the four corner states where we camp most often. Just returned from a 2 week trip and had to drive home through 30+ mph winds with gusts higher than that and thankfully our WDH with integrated SC kept us straight and on the road throughout. Takes us just a couple of minutes to implement with our power tongue jack.