Browe

I have a 2019 with the 4.3L and believe it or not I put a gooseneck hitch in it. I have a tractor that weighs about 6000 pounds and the trailer itself weighs about 3500 pounds. Normal driving it was fine it struggled going up hill obviously and takeoffs were slow but just be easy on the pedal and let the truck do it’s thing. The biggest hill I went up was about 1/4 mile long and it’s pretty steep at the bottom of the hill I was doing about 50mph by the time I got to the top it was around 35mph. After almost an hour drive in about 90 degree weather the transmission temp was I think 215-220 degree which was my biggest concern but surprised me overall how well it did considering I was more than 1 Ton over the rated limit for this truck