14-18 Chevy Silverado GMC Sierra Hard Tri-Fold Tonneau Cover 8FT Control Arms Check fitment at the connection

Check fitment at the connection point before final torque

The MonoSS system includes 16 levels of damping adjustment

allowing cleaner airflow across the underside of the wing—improving aerodynamic efficiency and rear downforce

Are these covers pre-sewn as one piece or do they come apart by seat

Receiver-style design – Accepts standard 1

14-18 Chevy Silverado GMC Sierra Hard Tri-Fold Tonneau Cover 8FT Control Arms Check fitment at the connection14 18 Chevy Silverado GMC Sierra Hard Tri Fold Tonneau Cover 8FT Tri fold hard panel design locks down your bed with a clean, secure fit. Built for durability and quick accessfold it back when you need the bed open, close it tight when weather rolls in. Hard panel construction keeps your cargo protected without the weight and complexity of rolling or hinged tonneau systems. Ships from FL Warehouse Factory Mounting Points 8FT Bed Coverage Key Features