Alaska Hinged Tonneau Cover — Ram 1500
A single, load-rated panel lifts on cold-rated gas struts like a trunk lid, built for the Ram 1500’s 6.4 ft bed. Fewer moving parts than a folding cover means less hardware to seize up in freezing weather, and the struts are rated to lift smoothly even in deep cold. Mounts with bed rail clamps — no drilling required.
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Standard gas struts can lose some of their lift force in extreme cold — the gas inside contracts, and a panel that opened smoothly in October can feel sluggish in January. This hinged cover uses cold-rated struts specifically chosen to hold their lift performance across a wider temperature range, so opening the full panel stays a one-hand operation regardless of season.
Beyond the struts, it’s the simplest mechanism in the Alaska lineup — one panel, one set of hinges, no fold seams. Fewer moving parts means less hardware that can seize, bind, or need lubrication through a hard winter, while the load-rated top still gives you the same security as our folding covers.
Fitment note: This cover does not fit RamBox-equipped Ram 1500 trucks — the raised bin lids interfere with the hinge and clamp points. A RamBox-specific fitment is not currently available in this style.
Built From
Panel Construction
A single aluminum-framed composite panel spans the full bed length with no fold seams.
Cold-Rated Gas Struts
Sealed struts chosen to hold lift performance across a wider temperature range than standard automotive struts.
Cold-Flex Seals
EPDM rail and tailgate seals chosen for how they hold compression through repeated freeze-thaw cycles.
Ice-Rated Hinge Hardware
Corrosion-resistant hinge brackets anchor to the bed rail and are rated for repeated cold-weather opening and closing.
Confirming Your Ram 1500’s Fit
Bed length has to match exactly so the hinge brackets and struts are positioned correctly. This cover is built for the Ram 1500’s 6.4 ft bed — check your bed length on the door jamb sticker or in your owner’s manual before ordering, since the Ram 1500 is also sold with 5.7 ft bed options depending on cab configuration.
How Installation Works
- Clean the bed rails. Wipe down the factory rail where the hinge brackets will mount.
- Mount the hinge brackets. Position and clamp the rear hinge brackets to the bed rail.
- Attach the gas struts. Connect the struts between the panel and the hinge mounts per the included instructions.
- Set the panel. Lower the panel into place and confirm it seats evenly on the seals.
- Test the lift. Open and close the panel a few times to confirm the struts hold it smoothly at any angle before your first drive.
Specifications
Why This Cover
- Cold-rated struts hold their lift force through winter, not just at room temperature
- Single panel with no fold seams for a clean look and fewer failure points
- Rail clamp mounting means no drilling into the F-150’s bed
- Fewer moving parts than a tri-fold cover to maintain over a hard winter
- Load-rated top holds up under stacked cargo and snow accumulation
Frequently Asked Questions
Does this fit the 2019–2024 Ram 1500?
Yes, this cover is fitted for Ram 1500 model years 2019–2024 with a 6.4 ft bed. Check your bed length on the door jamb sticker if you’re unsure which bed size your truck has.
Will it work with the RamBox cargo system?
No — this cover is not compatible with RamBox-equipped Ram 1500 trucks. The raised bin lids interfere with the hinge and clamp points.
Can I still access just part of the bed without opening the whole panel?
No — since it’s a single panel, opening the cover exposes the full bed. If you need partial access, a hard folding or retractable cover is a better fit.
Can I install this by myself in cold weather?
Yes. It ships with the panel and hinge hardware ready to mount, and most owners complete the install solo in under an hour.
Do the struts need any winter maintenance?
No regular maintenance is required, but if a strut ever feels like it’s losing lift, replacement struts are sold separately so you don’t need to replace the whole cover.
Ready to Cover Your Ram 1500 Bed?
Cold-rated gas struts, no-drill mount, load-rated top — fitted to your exact truck.
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