21K 5th Wheel Hitch
by Blue Ox
Part #BXR2100
21K lbs
Max Trailer Weight
5.0K lbs
Max Pin Weight
weight pushing down on your truck
The Blue Ox BXR2100 is a 21,000-pound fifth wheel hitch that mounts to industry-standard rails. It uses a dual-jaw design that grabs both sides of the kingpin for a secure connection.
The dual-jaw system distributes the load more evenly than single-jaw hitches. When the kingpin drops in, both jaws close around it simultaneously. That creates a solid, centered connection with less side-to-side play.
The hitch head pivots to handle bumps and turns without binding. A visual indicator confirms the jaws are locked before you drive away. The handle operates easily even with gloves on.
Blue Ox builds this hitch in the USA with heavy-duty steel construction. It works with any industry-standard rail system. The 21,000-pound rating handles most fifth wheel trailers on the road.
Fits These Trucks
Chevrolet
| Model | Years | Bed Length | Bed Prep |
|---|---|---|---|
| Silverado 2500 | 2003 - Present | Long Bed | Gooseneck |
| Silverado 3500 | 2003 - Present | Long Bed | Gooseneck |
Dodge
| Model | Years | Bed Length | Bed Prep |
|---|---|---|---|
| Ram 2500 | 2003 - 2009 | Long Bed | Gooseneck |
| Ram 3500 | 2003 - 2009 | Long Bed | Gooseneck |
Ford
| Model | Years | Bed Length | Bed Prep |
|---|---|---|---|
| F-250 | 2003 - Present | Long Bed | Gooseneck |
| F-350 | 2003 - Present | Long Bed | Gooseneck |
GMC
| Model | Years | Bed Length | Bed Prep |
|---|---|---|---|
| Sierra 2500 | 2003 - Present | Long Bed | Gooseneck |
| Sierra 3500 | 2003 - Present | Long Bed | Gooseneck |
Nissan
| Model | Years | Bed Length | Bed Prep |
|---|---|---|---|
| Titan | 2004 - 2019 | Long Bed | Gooseneck |
| Titan XD | 2017 - 2018 | Long Bed | Gooseneck |
RAM
| Model | Years | Bed Length | Bed Prep |
|---|---|---|---|
| 2500 | 2010 - Present | Long Bed | Gooseneck |
| 3500 | 2010 - Present | Long Bed | Gooseneck |
Toyota
| Model | Years | Bed Length | Bed Prep |
|---|---|---|---|
| Tundra | 2007 - 2025 | Long Bed | Gooseneck |