If you drive a 2024 Chevrolet Silverado EV, 2025 Chevrolet Silverado EV, 2026 Chevrolet Silverado EV, 2024 GMC Sierra EV, 2025 GMC Sierra EV, or 2026 GMC Sierra EV, and want the ultimate combination of security, strength, and premium operation, the RetraxPRO MX (Part #80490) delivers one of the most advanced retractable tonneau covers available.
With over one million units sold worldwide, the RetraxPRO MX has been refined to offer unmatched durability, smooth operation, and high-end styling — now engineered specifically for GM’s electric truck platform.
This application fits:
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2024 Silverado EV – 6ft Bed – Without Midgate
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2025 Silverado EV – 6ft Bed – Without Midgate
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2026 Silverado EV – 6ft Bed – Without Midgate
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2024 Sierra EV – 6ft Bed – Without Midgate
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2025 Sierra EV – 6ft Bed – Without Midgate
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2026 Sierra EV – 6ft Bed – Without Midgate
Not compatible with Midgate-equipped models.
The Strongest Around — 500 lb Rated Aluminum Slats
At the core of the RetraxPRO MX is its durable double-wall aluminum slat construction.
Features include:
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Heavy-duty double-wall aluminum panels
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Supports up to 500 lbs evenly distributed weight
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Premium matte black powder-coated finish
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Scratch-resistant and fade-resistant surface
This makes it one of the strongest retractable bed covers available for the 2024–2026 Silverado EV and Sierra EV.
You can load gear under it — and even on top of it — with confidence.
Smooth, Satisfying Operation with CoreTrax™ Technology
Opening and closing the RetraxPRO MX feels premium because it is.
It uses:
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Exclusive CoreTrax™ sealed roller system
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Ball-bearing glide operation
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Smooth retracting mechanism
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No springs to bind or wear out
The sealed roller design prevents debris buildup and ensures consistent performance in real-world conditions.
For owners searching for a premium retractable tonneau cover for Silverado EV or Sierra EV, this smooth operation is a major advantage.
TraxLatch™ Comfort Handle with Infinite Positioning
The upgraded TraxLatch™ handle is key-lockable and designed for superior ergonomics.
Benefits include:
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Infinite locking positions along the bed
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Ability to secure gear between the cover and tailgate
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Lockable security for cargo
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Integrated, factory-style appearance
You can open the cover partially, fully, or anywhere in between.
This level of flexibility makes the RetraxPRO MX one of the most versatile bed covers for 2024–2026 GM EV trucks.
Opens with Tailgate Closed
Unlike many folding covers, the RetraxPRO MX allows you to:
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Open and close the cover with the tailgate closed
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Operate the tailgate independently
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Access gear without dropping the tailgate
This is particularly useful for everyday access on your Silverado EV or Sierra EV.
Proven for Extreme Conditions
The RetraxPRO MX is tested in:
Specialty components are designed to resist:
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Freezing
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Binding
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Warping
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Performance degradation
Whether you're driving a 2024 Silverado EV in freezing winter conditions or a 2026 Sierra EV in desert heat, this cover is built to perform.
Advanced Water Management System
The all-new water management system includes:
Water is directed through integrated tubes and away from the bed, helping keep cargo dry.
For EV owners transporting tools, electronics, or sensitive gear, this protection matters.
Reinforced Storage Canister
The updated storage case features:
The canister stores the retracted aluminum slats securely at the front of the bed without interfering with daily use.
Premium Matte Black Finish
The RetraxPRO MX features a factory-grade matte black powder coat that:
This finish pairs especially well with modern Silverado EV and Sierra EV builds.
Easy Installation in Under 60 Minutes
Installation is simplified for the 2024–2026 Silverado EV and Sierra EV 6ft bed.
Designed for straightforward DIY installation.
Ultra Secure Cargo Protection
Security is where the RetraxPRO MX excels.
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Double-wall aluminum slats
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Key-lockable TraxLatch™ handle
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Durable construction
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Hidden internal mechanism
If you’re searching for the most secure bed cover for Silverado EV or Sierra EV retractable hard cover, this is one of the strongest options available.
Assembled in the USA
The RetraxPRO MX is:
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Assembled in Grand Forks, North Dakota
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Built by American workers
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Backed by a Limited Lifetime Warranty
Product Highlights
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1 million sold worldwide — now improved
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Double-wall aluminum slats rated for 500 lbs
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CoreTrax™ sealed roller system
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Infinite-position TraxLatch™ locking
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Opens with tailgate closed
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Extreme weather tested
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Integrated water management system
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Reinforced storage canister
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Matte black powder-coated finish
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No-drill installation
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Limited lifetime warranty
Why Choose RetraxPRO MX for Your Silverado EV or Sierra EV?
The RetraxPRO MX is ideal for owners who want:
Compared to soft roll-up covers, it provides far greater theft resistance.
Compared to folding covers, it offers smoother operation and infinite positioning.
Why Buy Your Silverado EV or Sierra EV Retractable Bed Cover from JustBoltOns.com?
When purchasing a 2024–2026 Silverado EV retractable tonneau cover or Sierra EV hard bed cover, fitment precision matters.
At JustBoltOns.com you receive:
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Authorized Retrax dealer support
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Fitment verification before ordering
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Fast order processing
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Secure packaging
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Direct enthusiast-level customer support