Extang · New
Extang 14-18 Chevy/GMC Silverado/Sierra 1500 (8 ft) Trifecta ALX
MPN 90455EXT · Store SKU ext90455EXT
Supplier stock checked 11/7/2026, 6:00:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as Extangâ??s best-selling tri-fold cover, the Trifecta 2.0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature thatâ??ll make getting the goods in and out of your truck bed that much faster. Trifecta ALX Tonneau Cover - Black - Leather Grained Fabric - 2014-2018 (2019 Legacy/Limited) Chevy Silverado/GMC Sierra 1500/2015-2019 2500 HD/3500 HD 8' Bed Trifecta ALX Tonneau Cover-Black-Leather Grained Fabric-2014-2018 (2019 Legacy/Limited) Chevy Silverado/GMC Sierra 1500/2015-2019 2500 HD/3500 HD 8ft. Bed Trifecta ALX - 14-18 (19 Legacy/Limited) Silv/Sierra 1500/15-19 HD 8' Trifecta ALX-14-18 (19 Legacy/Limited) Silv/Sierra 1500/15-19 HD 8ft.
Manufacturer fitment & guides
Check 90455EXT against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y