Demco
18K Autoslide
18K lbs
Max Trailer Weight
4.5K 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.
Same automatic mechanism - turning forces activate the slide mechanically. Nothing electronic to fail.
If your trailer is under 18K and you have a short bed, this saves money while delivering identical sliding performance.
For short bed trucks. Long beds do not need sliders.
Compatibility
Fits These Trucks
Chevrolet
| Model | Years | Bed Length | Bed Prep | |
|---|---|---|---|---|
| Silverado 2500 | 2020 - Present | Short Bed | Puck System | All options → |
| Silverado 3500 | 2020 - Present | Short Bed | Puck System | All options → |
GMC
| Model | Years | Bed Length | Bed Prep | |
|---|---|---|---|---|
| Sierra 2500 | 2020 - Present | Short Bed | Puck System | All options → |
| Sierra 3500 | 2020 - Present | Short 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
21K Autoslide
Weight Rating
21,000 lbs
Mount
OE Fifth Wheel
MSRP
$2,769
Got Questions?
Frequently Asked Questions
The 18K Autoslide 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 18K Autoslide is rated for 18,000 lbs gross trailer weight (GTW) and 4,500 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 18K Autoslide is available from Demco directly. Use the "Where to Buy" buttons above for current pricing and availability.