Bought this as add-on under bed because the set of over-bed ones are so nice. Price is very similar across suppliers, so Amazon gets the nod for return policy. This box arrived fine but larger / longer / heavier Weatherguard boxes showed rough handling in shipment (small dent along edge, chip in paint, not enough to warrant return shipping). I'll use this review to show off my Isuzu NPR with Weatherguard boxes -- this particular box is just visible under the flatbed, behind car in foreground.