Re: sagging while towing.
I've got a 2013 V6 AWD with a 2" hitch. I went to hook up my trailer the other day, it was the first time I've used it since buying the Nox. I've always had trucks so the height of the hitch ball was never an issue, but the hitch on the Nox sits a lot lower than I'm used to.
Luckily my hitch bar is 2" drop, or 2" rise depending on how you attach the ball. Had to remove the ball, flip the bar "upside down" to the 2" rise side and re-attach the ball to get the proper ride height.
My trailer has 15" wheels though, your mileage might be different.
2013 Equinox Ashen Grey Metallic 1LT<br />V6, AWD, Drivers Convenience Package, 2" Tow Package,<br />Premium Sound, WeatherTech Mats, Splash Guards, OEM Hood Deflector, Emblems-3.6-Direct Injection-V6-GM Mark of Excellence, Sportwing Body Side Mouldings.