Help from GMC/Chevy 1500 6.2L owners with NHT package.

Ours is a Ext Cab Silverado LT loaded and the actual available payload with 2 of us and full fuel is 1900±. The NHT package is the FULL HD towing package and built in trailer brake. It also has the grade decent as part of the package. It is the best truck I have ever had for towing the ranch trailers we use, which we routinely load at 10K. Even our personal toy trailer weighs just north of 7K with our Jeep and 2 quads on it. You will have NO problems with the weights you are looking at.