Big Dawg, The SwayPro worked very well with my Avalanche. This is by far the easiest to setup and use hitch that I have owned in our 15+ years of camping. Depending on the ball height of your trailer you may not need to adjust it much. Reason I upgraded was I found a deal on a Hensley that I couldn't pass up and my 33 ft trailer swayed a little too much for my liking in high crosswinds when running above 55 on the interstate.
2011 Rockwood 2901SS Ultra Lite
2014 Chevy Silverado Z71---Hensley Arrow Hitch
my other toy---1969 Camaro 396 SS