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The Extang Endure ALX for 2019–2026 Chevy Silverado and GMC Sierra 6.6 ft bed (1500 models without factory side storage boxes) is a flush-mounted, four-panel folding hard cover that balances style and utility. EnduraShield TPO-coated panels mounted on lightweight aluminum frames resist dents, UV fade and support 500 lbs of evenly distributed weight. The Secure Rotary Latch allows simple one-handed operation, the cover folds forward for full bed access, and extruded weather seals help keep cargo dry.
Extang 19-23 Chevy/GMC Silverado/Sierra 6.6ft. Bed Endure ALX
