Demco
31K UMS Series
31K lbs
Max Trailer Weight
7.8K lbs
Max Pin Weight
DIY or Pro?
Installation
Availability
Where to Buy
About This Product
This fifth wheel hitch drops directly into factory OE pucks. No adapter needed. If your truck came with the fifth wheel prep package, you have pucks in your bed ready to accept this hitch.
For massive fifth wheels and heavy applications. Construction throughout reflects the serious weight rating.
UMS design works across different truck brands and setups. Verify this configuration matches your truck before ordering.
Most trailers are well under 31K. But if you need it, this hitch is ready.
Compatibility
Fits These Trucks
Chevrolet
| Model | Years | Bed Length | Bed Prep | |
|---|---|---|---|---|
| Silverado 2500 | 2020 - Present | Long Bed | Puck System | All options → |
| Silverado 3500 | 2020 - Present | Long Bed | Puck System | All options → |
GMC
| Model | Years | Bed Length | Bed Prep | |
|---|---|---|---|---|
| Sierra 2500 | 2020 - Present | Long Bed | Puck System | All options → |
| Sierra 3500 | 2020 - Present | Long Bed | Puck System | All options → |
Compare Options
Related Products
PullRite
16K SuperGlide
Weight Rating
16,000 lbs
Mount
OE Fifth Wheel
MSRP
$1,786
Demco
18K Autoslide
Weight Rating
18,000 lbs
Mount
OE Fifth Wheel
MSRP
$2,318
Got Questions?
Frequently Asked Questions
The 31K UMS Series is compatible with Chevrolet, GMC trucks from 2020 to 2026. Use the fitment table above for the complete list of compatible year, model, and bed configurations.
The 31K UMS Series is rated for 31,000 lbs gross trailer weight (GTW) and 7,750 lbs vertical trailer weight (VTW — the pin weight your truck carries). Always verify your truck's tow rating before purchasing.
This hitch is considered DIY-friendly — most owners can install it with basic tools.
The 31K UMS Series is available from Demco directly. Use the "Where to Buy" buttons above for current pricing and availability.