BAK Revolver X4s GMC Silverado/Sierra Hard Roll-up Tonneau Bed Cover - BAK-80130rk
Do you have concerns when it comes to protecting and accessing your cargo in the GMC truck bed?
Many truck owners struggle with finding a cover that offers both secure storage and full-access to the entire bed.
The Bak Revolver 4Xs GMC Tonneau Cover is an innovative roll-up bed cover that provides a secure and weatherproof solution for protecting your gear.Â
This bed cover also allow you to easily access the full length and width of your truck bed whenever needed.Â
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The Revolver X4s features cut-resistant aluminum slat construction for maximum durability, with a marine-grade vinyl overlay for weather protection.
Flat side seals and redesigned rear corner caps contribute to the cover's sleek, streamlined appearance.
Patented rotational locking rails secure the cover across the entire length of the truck bed.
The locking system is very easy-to-use.
The latching mechanism allows for simple one-handed operation from either side of the tailgate.
When fully rolled to the bulkhead, the Revolver X4s provides complete bed access.
It also keeps the stake hole pockets exposed, allowing for the use of accessories.
The integrated bulkhead seal offers superior weather resistance, and the cover supports up to 400 lbs of evenly distributed weight.
The Revolver X4s is designed for a simple, no-drill installation, and it is compatible with most 5th wheel hitches.
The Revolver X4s is backed by a 5-year warranty from BAK Industries.
What our Experts Think
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Premium hard roll-up security system
The BAK Revolver X4s (BAK-80130RK) is a hybrid tonneau cover combining aluminum slats with a roll-up design, giving the strength of a hard cover with the convenience of full bed access.
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Upgraded X4s generation durability
Built with matte-finish aluminum slats and reinforced locking rails, designed to resist impacts, bending, and long-term wear while maintaining a sleek OEM look.
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Full-length rotational locking system
Patented side rails lock each slat across the entire bed length, providing continuous security when closedâstronger than standard soft roll-up covers.
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Fast full bed access
Rolls tightly to the cab for 100% bed access without removing the cover, while preserving rear visibility and brake light clearance.
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High practical load capability
Supports up to ~400 lbs of evenly distributed weight, making it usable for light cargo loading on top when closed.
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Weather-resistant sealing system
Integrated rail seals and tailgate interface help reduce rain, dust, and road debris intrusion for daily or work use.
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Low-profile OEM appearance
Flush-mounted design gives a clean, factory-style look while improving aerodynamics and reducing wind noise.
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No-drill installation convenience
Uses clamp-on rail mounting, allowing quick installation and easy removal without permanent modifications.
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Ideal for GMC Sierra / Silverado owners needing flexibility
Best suited for users who want a secure, fast-operating bed cover that bridges hard folding protection and soft roll-up convenience.
Q&A
Q: What is this product?
A: The BAK Revolver X4s is a premium hard roll-up tonneau cover designed for GMC Sierra and Chevrolet Silverado 1500 trucks, combining hard aluminum slats with roll-up convenience for security and full bed access.
Q: What trucks does it fit?
A: It fits 2019â2026 GMC Sierra 1500 and Chevrolet Silverado 1500 (New Body Style), depending on bed length (commonly 5'8"â6'7" configurations).
Q: What makes the X4s different from standard roll-up covers?
A: It uses interlocking aluminum slats under a matte vinyl top, giving it hard-cover strength with roll-up flexibility.
Q: Can I access the full truck bed?
A: Yes. It rolls tightly to the cab, providing 100% full bed access without removing the cover.
Q: How secure is it?
A: It features patented rotational locking rails that secure the cover along the entire bed length for strong theft resistance.
Q: Is it weather resistant?
A: Yes. It includes integrated seals and a bulkhead seal designed to reduce water, dust, and debris intrusion during normal use.
Q: How strong is the cover?
A: It is rated to support up to approximately 400 lbs of evenly distributed weight when closed.
Q: How does it operate?
A: It rolls forward manually and secures with a strap-and-buckle system when fully open, keeping the bed unobstructed.
Q: Does it require drilling for installation?
A: No. It uses a clamp-on, no-drill installation system for a secure and reversible fit.
Q: What is the main advantage of the Revolver X4s?
A: It delivers a rare combination of hard security, sleek matte finish, and full roll-up bed access, making it one of the most versatile tonneau covers for Silverado and Sierra owners.Â
Maintenance Tips
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Regular cleaning: Wash with mild soap and water; avoid harsh chemicals that can damage the vinyl surface and aluminum slats.
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Lubricate rails: Use a silicone-based lubricant on side rails to maintain smooth rolling action and reduce friction.
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Seal inspection: Check side and tailgate seals for wear, gaps, or loosening to help maintain water resistance.
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Tighten hardware: Periodically inspect clamps, bolts, and brackets to ensure secure fitment and prevent movement.
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Avoid overloading: Do not place excessive weight on the cover to prevent stress on slats and locking system.
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Clear debris often: Remove dirt, leaves, and snow from rails and latch areas to ensure proper rolling and locking.
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Check locking system: Ensure rotational locking rails engage properly along the full bed length for security.
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Operate smoothly: Roll and unroll evenly without forcing to prevent track misalignment or wear.
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Secure when open: Always fasten straps tightly when rolled up to prevent wind damage while driving.
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Seasonal inspection: Recheck seals, alignment, and rolling function after harsh weather or long trips
Damage 
Loss 
Theft 
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