GMC Sierra Z71 2018 Used Automatic Gasoline 4WD For sale... A custom-made storage box. It has two compartments with locks and is lined. The boxes have a large capacity. It was previously installed on a Sierra 18. I believe it fits all models and all pickup trucks. Also available is a tire cover for the truck bed that opens with gas struts. It is high quality and heavy. Contact via private message. Thank you all. __________ #صندوق#كشتة#بكس#مخزن#تخزين#حوض#قطع#تجهيز#للبر#بكسات#