This is what I have,
https://www.curtmfg.com/part/17501 and the trailer is rock solid behind the truck. Overkill and no problems. I will be upgrading to a 2.5 receiver shank in the spring so I don't have to use the sleeve. Truck is aprox 9500# loaded and have not maxed out the trailer yet at 8800#GVW I need to get them on the scales next summer and find my true weights. The tail should never wag the dog