Which Reese 16k Fifth Wheel Hitch for 2011 GMC Sierra 2500 Longbed

Question:

how do i identify a 16K hitch and tell whether its a 30077 or the 30051 And i have a 2011 gmc duramax diesel 2500 longbox i want to mount it in. thanks

asked by: Vera

Expert Reply:

The hitch 30077 was originally branded as a Pro-Series hitch. Please note that this product, which originally consisted of head, head support, handle kit and rails - but no legs, is discontinued as of late 2010. Our manufacturer contact indicates that it will be challenging to distinguish visually between these two hitches, but either will fit in the Reese rails.

If the hitch says Reese on it, chances are that it is the RP30051, which is still a current product. If this is the hitch you have I recommend you install it with the custom installation kit. which is specific to your truck and includes under-bed mounting brackets that do not require drilling into the truck frame. The part number for this kit is # RP50066-58.

I have included a video showing installation of a comparable fifth wheel hitch with this base rail system on a similar vehicle. I have also included a link to an article that provides important details about installing a fifth wheel hitch.

expert reply by: Adam R