5th Wheel Base Rail Installation Bracket Kit for 2011 GMC Sierra 3500 with 6-1/2-Foot Bed
Question:
Im going to put a set of rails in my 2011 gmc sierra 3500 with a 6 1/2 foot bed. I already have the rails from a previous truck all i need is the hardware and whatever brackets go under the bed. Could you please let me know what product i need.
asked by: John A
Expert Reply:
We can help you with a 5th wheel installation bracket kit for the base rails you want to install in your 2011 GMC Sierra 3500 with 6.5-foot bed.
It is generally best to stay with one brand of base rails and brackets to ensure a good fit. Mixing brands of rails and brackets is not recommended. Also, I do recommend using a custom kit that will reduce the amount of drilling and reduce the overall installation time. All custom kits appear on the linked page.
If you have Curt rails you can use bracket kit # C16411, or for a complete Curt rail kit use # C16411-204. This is the lowest-cost option and you can see the install in the linked video.
If you have Reese or Pro Series rails you can use bracket kit # RP50066, or for a complete Reese rail kit use # RP50066-58.
If you also need an in-bed 5th wheel wiring harness I suggest Bargman kit # 50-97-410 which installs easily by plugging in at the back of your bumper-mounted 7-way.
Products Referenced in This Question
5th Wheel/Gooseneck 90-Degree Wiring Harness w/ 7-Pole Plug - GM, Ford, Ram, Toyota - 9' Long
- Custom Fit Vehicle Wiring
- Fifth Wheel and Gooseneck Wiring
- 9 Feet Long
- Custom Fit
- 7 Round - Blade
- Bargman
more information >
Curt Custom Fifth Wheel Bracket Kit for Chevy/GMC
- Accessories and Parts
- Fifth Wheel Installation Kit
- Brackets
- Custom
- CURT
more information >
Curt Custom Fifth Wheel Installation Kit for Chevy/GMC - Carbide Finish
- Fifth Wheel Installation Kit
- Custom
- Above the Bed
- CURT
more information >
Reese Quick-Install Custom Bracket Kit for 5th Wheel Trailer Hitches
- Accessories and Parts
- Fifth Wheel Installation Kit
- Brackets
- Custom
- Reese
more information >
Product Page this Question was Asked From
Reese Quick-Install Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches
- Fifth Wheel Installation Kit
- Custom
- Above the Bed
- Reese
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Will Curt A30 Fifth Wheel Hitch Fit Same Rails as a Reese 22k Hitch
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Article: Gooseneck to 5th Wheel Adapters
- Q&A: Does Truck with 6-1/2 ft bed Have to Use Slider Hitch for Turning Clearance with Fifth Wheel Hitch
- Q&A: 5th Wheel Base Rail Kit For 2024 Ford F-350 For Husky 5th Wheel Hitch
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: Ram Trailer Tow Prep Package
- Q&A: Will the Demco Hijacker Autoslide Fit In Industry Standard Base Rails From Reese
- Article: 5th Wheel Hitch Installation | The Ultimate DIY Guide
- Article: Fifth Wheel Trailer Hitch Information and Installation Tips
- Q&A: Can B&W Patriot 5th Wheel Hitch Tow 17,500 lb 5th Wheel Trailer
- Q&A: Complete AC System With An Advent 13.5K BTU Low Profile AC Unit
- Article: Sidewinder with Rotating Turret for Short Bed Pickups
- Article: Trailer Tire Sizing