How do I Know if I have the OEM Prep Package (Puck System) in the Bed of My Truck?

Updated 09/08/2025 | Published 06/11/2025

Question:

What does under the Confirmed to fit it states 8 ft Bed Without OEM Prep Pkg. What does Without OEM Prep Package mean? How would I know if my 2015 Ford F-350 has this or not?

asked by: Jeffrey H

Expert Reply:

Hello Jeffry,

Great question. The OEM prep package (Original Equipment Manufacturer prep package) is a super handy factory option that makes towing with your truck a whole lot easier, especially if you're planning to use a 5th-wheel or gooseneck trailer. It is super easy to see if you have it or not by looking in the bed of your truck to see if there is 5 holes (spaced like on a dice). The outside for is for a 5th wheel hitch, and the middle one is to drop in a gooseneck ball.

If you do not see those 5 holes, the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs # BWGNRK1111 is the correct gooseneck hitch for your 2015 Ford F-350 Super Duty, it works in both 6 3/4' bed and the 8' bed.

What kind of gooseneck trailer are you going to be hauling?

expert reply by: Kate F

OEM Prep Package in Bed of Truck
(click to enlarge)

Kate F.

9/8/2025

Hey Jeffry, did you get a chance to check your truck bed for the OEM prep package? I'm curious to know if the B&W Turnoverball hitch worked out for your towing needs. Your experience could really help others with similar questions.