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The Extang Trifecta ALX tonneau cover for 2020–2026 Chevy Silverado/GMC Sierra 2500HD/3500HD (6'9" bed, without factory side storage boxes) is a tri-fold cover that speeds access with a Secure Rotary Release Latching System and automatic tailgate latching. The rotary latch offers one-hand, twist-and-lift operation. Sturdy T-handle cab clamps fasten to bed flanges without altering caps and allow tool-free removal. Heavy-duty Ancona fabric protects cargo from water, dirt and dust.
Extang 2021 Chevy/GMC Silverado/Sierra (6 ft 9 in) 2500HD/3500HD Trifecta ALX
