Retrax 60484 ONE MX Retractable Tonneau Cover for 2020-2026 Chevy/GMC 2500/3500

Vehicle Fitment

• 2020-2026 Chevrolet Silverado 2500 HD (Standard/Fleetside 6'10" / 82.2" Bed) - Custom, LT, LTZ, WT, High Country
• 2020-2026 Chevrolet Silverado 3500 HD (Standard/Fleetside 6'10" / 82.2" Bed) - Custom, LT, LTZ, WT, High Country
• 2020-2026 GMC Sierra 2500 HD (Standard/Fleetside 6'10" / 82.2" Bed) - SLE, SLT, Denali, AT4, AT4X, Denali Ultimate, PRO
• 2020-2026 GMC Sierra 3500 HD (Standard/Fleetside 6'10" / 82.2" Bed) - SLE, SLT, Denali, AT4, AT4X, Denali Ultimate, PRO
• Does not fit models equipped with factory side storage boxes

Features

• Manual hard retractable tonneau cover with smooth one-hand operation
• One-piece polycarbonate construction reinforced with aluminum rods
• Low-profile matte black finish enhances truck aesthetics
• Sealed ball-bearing roller system for smooth, maintenance-free glide
• Key lockable at any position for flexible cargo security
• Clamp-on installation - no drilling required
• Flush-mounted design reduces wind drag and improves aerodynamics
• Limited lifetime Retrax warranty for long-term durability

Specifications

• Part Number: 60484
• Series: Retrax ONE MX Retractable Tonneau Cover
• Cover Type: Hard retractable
• Material: One-piece polycarbonate with aluminum reinforcement
• Finish: Matte black
• Bed Fit: Approx. 6'10" (82.2") standard/Fleetside bed
• Installation: Clamp-on, no drilling
• Operation: Manual retractable with sealed ball-bearing rollers
• Locking: Key lockable at any position
• Warranty: Limited lifetime

Included Components

• 1x Retrax ONE MX retractable tonneau cover assembly
• 1x Pair of standard bed rail kits
• 1x Clamp-on mounting hardware kit
• 1x Spiral storage canister
• 1x Key-enabled quick-release locking handle
• 1x Installation guide

Product Description

The Retrax 60484 ONE MX Retractable Tonneau Cover is engineered for **2020-2026 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD** trucks equipped with the **approximately 6'10" (82.2") standard/Fleetside bed**. This premium hard retractable cover features a one-piece polycarbonate construction reinforced with aluminum rods, providing rugged durability, weather resistance, and a sleek matte black finish that integrates seamlessly with factory truck styling. The low-profile design and sealed ball-bearing roller system ensure smooth, maintenance-free manual operation while reducing wind drag and improving aerodynamics. Key lockability at any position along the rail gives you flexible cargo security for varied hauling needs.

Installation is straightforward with the clamp-on, no-drill design that preserves the original bed rails and can typically be completed with basic tools. Finished with a limited lifetime Retrax warranty and built to provide strong cargo protection without hinges, springs, or straps to fail, the 60484 ONE MX retractable cover is ideal for Silverado and Sierra HD owners seeking a secure, user-friendly tonneau solution. Note: this cover does not fit trucks equipped with factory side storage boxes.