Airplex Hinged Tonneau Cover — GMC Sierra 1500
A single, load-rated panel lifts on gas struts like a trunk lid, built specifically for the GMC Sierra 1500’s 5.8 ft bed. Fewer moving parts than a folding cover, with the same solid top. Mounts with bed rail clamps — no drilling required.
Shop This CoverOverview
This hinged cover is built specifically for the GMC Sierra 1500’s 5.8 ft bed — a single rigid panel instead of multiple folding sections. Gas struts mounted at the front hinge assist the lift, so opening the whole bed takes one hand and about as much effort as opening a car trunk.
Because there’s only one panel and one set of hinges, there’s less hardware to maintain than a tri-fold cover, while the load-rated top still gives you the same security and stand-on strength. It’s a straightforward choice for GMC Sierra 1500 owners who don’t need partial-bed access and would rather have a simpler mechanism than more moving parts.
Built From
Panel Construction
A single aluminum-framed composite panel spans the full bed length with no fold seams.
Gas Struts
Sealed gas struts assist the lift and hold the panel open safely at any angle while you load or unload.
Seals
EPDM rubber rail and tailgate seals keep the closed cover weathertight in rain and road spray.
Hinge Hardware
Corrosion-resistant hinge brackets anchor to the bed rail and are rated for repeated daily opening and closing.
Confirming Your GMC Sierra 1500’s Fit
Bed length has to match exactly so the hinge brackets and gas struts are positioned correctly. This cover is built for the GMC Sierra 1500’s 5.8 ft bed — check your bed length on the door jamb sticker or in your owner’s manual before ordering, since the GMC Sierra 1500 is also sold with 6.5 ft and 8 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.
Specifications
Why This Cover
- Single panel with no fold seams for a clean look
- Gas struts make lifting the full panel a one-hand operation
- Rail clamp mounting means no drilling into the F-150’s bed
- Fewer moving parts than a tri-fold cover to maintain over time
- Load-rated top holds up under stacked cargo when closed
Frequently Asked Questions
Does this fit the 2019–2024 GMC Sierra 1500?
Yes, this cover is fitted for GMC Sierra 1500 model years 2019–2024 with a 5.8 ft bed. Check your bed length on the door jamb sticker if you’re unsure which bed size your truck has.
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?
Yes. It ships with the panel and hinge hardware ready to mount, and most owners complete the install solo in under an hour.
Will the gas struts wear out over time?
Gas struts are rated for years of daily use, but if one ever loses pressure, replacement struts are sold separately so you don’t need to replace the whole cover.
Can I stand or stack cargo on the closed cover?
Yes, within reason. The panel is rated to support distributed static weight, but avoid concentrated point loads like standing on one spot for extended periods.
Ready to Cover Your GMC Sierra 1500 Bed?
One-hand gas-strut lift, no-drill mount, load-rated top — fitted to your exact truck.
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