Why Can Curt Hitch C13704 Only Have Max Width of 66 Inches
Updated 02/03/2026 | Published 07/07/2024
Products Featured in This Question
Question:
I am wondering if the length of the cross bar is 68.5", how come it can only support maximum width of 66"? Are the bolt holes on the bracket inset 1.25" on each side? Best
asked by: AJ
0
Expert Reply:
Hello AJ,
Correct, the brackets of the Curt Adjustable Width Trailer Hitch Receiver for RVs # C13704 are inset which is why it fits a maximum frame width of 66 inches. If you have a wider frame there is a different option, the Curt Adjustable Width Trailer Hitch Receiver for RVs # 13703.
The # 13703 fits RVs with a frame up to 72 inches wide.
expert reply by:
Kyle S
0
Product Page this Question was Asked From
Adjustable Width Trailer Hitch Receiver for RVs, 22" to 66" Wide
- RV and Camper Hitch
- Frame Mount Hitch
- 500 lbs TW
- 5000 lbs GTW
- 18 - 30 Inch Wide Frames
- 31 - 45 Inch Wide Frames
- 46 - 60 Inch Wide Frames
- 61 - 75 Inch Wide Frames
- Towing and Cargo
- Bolt-On
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Looking For Stronger Trailer Hitch For 2015 Cougar 33RBK 5th Wheel
- Q&A: Does the Lippert 2" Accessory Receiver Hitch for Up to 66" RV Frames Come w/ Installation Hardware?
- Q&A: Recommended Trailer Hitch for a 2019 Forest River Rockwood Ultra Lite with Welded Bumper
- Q&A: No Splice Tow Bar Lighting Recommendation for 2025 Jeep Wrangler Sport
- Q&A: Can The Lippert 2" Accessory Receiver Hitch # LC78DX Adjust To Fit 61" Wide Frame?
- Q&A: How Far Does Curt Trailer Hitch C13704 Hang Down from the Vehicle Frame
- Q&A: Hitch for 2016 Heartland 3160 Elite
- Article: How to Choose the Right Trailer Hitch Class
- Article: The 5 Best Trailer Drop Hitches You Can Buy
- Article: Is It Illegal to Leave My Hitch on My Truck?
- Article: Best Vehicles to Flat Tow Behind an RV
- Article: Brake Controller Installation: Starting from Scratch
- Article: Trailer Wiring Diagrams
- Article: Performance Chips and Modules
Chris R.
2/3/2026
Hey AJ, did the Curt adjustable hitch end up fitting your RV frame the way you needed? Knowing how it worked out could help others trying to match their frame width to the right hitch.