What Type of Fifth Wheel Rails Does PullRite Super 5th Wheel Hitch Fit
Updated 04/01/2026 | Published 03/25/2026
Question:
Can you tell me the dimension between the pins. My truck already has rails installed, I do not know the brand. My truck is a 2008 GMC Sierra 2500HD. I just want to be sure the pullrite pins will work with my rails.
asked by: Pete
Expert Reply:
Hey Pete, the PullRite fifth wheel hitch part # PUL48RR was designed to fit the industry standard above bed rails that are 22 inches a part from front rail to back rail measures on center. The easy way to find out if this hitch will fit your rails will be to check out the picture I attached down below. If what you have looks like whats in the picture this hitch will work great and fit perfectly. If you have something different email me back with a picture and I'll take a look.
(click to enlarge)
Pete
4/1/2026
Yes my above rails match the picture and is 22" center to center. What 5th wheel setup do you recommend for a 5th wheel that weighs 10,000 loaded and is 30' long. My truck is a 2008 GMC Sierra 2500HD with the rails installed.
Jameson C.
4/1/2026
Jameson C.
4/1/2026
Product Page this Question was Asked From
PullRite Super 5th Wheel Hitch - Auto Lock Jaw - 16,000 lbs
- 5th Wheel Hitch
- Fixed 5th Wheel
- Above Bed Rails
- 4000 lbs Vertical Load
- 16000 lbs GTW
- Double Pivot
- Premium - Single-Hook Jaw
- 16 - 19 Inch Tall
- PullRite
more information >
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Edward
3/26/2026
As Jameson stated- " designed to fit the industry standard above bed rails that are 22 inches a part from front rail to back rail measures on center." That's what mine are- 22" spacin designed to fit the industry standard above bed rails that are 22 inches a part from front rail to back rail measures on center center to center of rail- . If your truck had rails before the hitch should fit with no problem.