Features
- Provides a solid mounting point for 5th wheel base rails and a 5th wheel hitch
- Designed to be used in combination with CURT base rails #16104 or #16204
- Protected by a rust-resistant liquid A-coat
- Designed, welded, and coated in Wisconsin
- Limited lifetime warranty (one-year finish, one-year parts)
Watch It in Action
Official CURT video for this part or this vehicle application.
Description
At a Glance
- Fits: 4 vehicle models – see the full list below
- Brand / Part #: CURT 16429
- Manufacturer warranty: Limited lifetime warranty (one-year finish, one-year parts)
- Install: No drilling required
When you purchase a 5th wheel trailer hitch, you expect it to be capable of towing your RV, flatbed or whatever other 5th wheel trailer you own. While a 5th wheel hitch does offer an impressive amount of towing strength, it cannot get far without the proper installation equipment. Engineered for specific makes and models, CURT custom 5th wheel brackets provide the ideal solution for complementing the power of your 5th wheel trailer hitch. A custom 5th wheel bracket features a shape that contours to the frame of your truck and uses pre-drilled holes in the frame wherever possible to make installation quick and easy. Depending on your model of pickup truck, they also reduce or eliminate the need for drilling. These particular custom 5th wheel brackets offer a custom fit for certain model years of the Chevrolet Silverado 2500 HD or 3500 HD and GMC Sierra 2500 HD or 3500 HD (see application info to verify fitment). Finished in a durable liquid A-coat, CURT custom 5th wheel brackets are made to last. They include all necessary mounting hardware and are designed to be used in conjunction with CURT industry-standard 5th wheel base rails #16104 or #16204 (base rails sold separately).
Fits:
- 2020-2026 Chevrolet Silverado 2500 HD
- 2020-2026 Chevrolet Silverado 3500 HD
- 2020-2026 GMC Sierra 2500 HD
- 2020-2026 GMC Sierra 3500 HD
Use the vehicle selector to confirm the fit for your exact vehicle before ordering.
Fitment & Install Questions
Do I need to drill to install it? No – no drilling is required, per the manufacturer's fitment data.


