Does this box require drilling or welding to mount?

Mounting method is not specified in the product data — you'll want to confirm mounting hardware and installation steps before purchasing to ensure compatibility with your truck bed configuration.

Will I be able to open the lid all the way without it hitting the cab?

Crossover boxes are designed to clear the cab on most truck beds, but clearance varies by truck model and bed length. Measure your bed opening and verify lid swing clearance before finalizing your purchase.

Does the black finish need to be sealed or treated after delivery?

The box comes with a black powder coat finish ready to install. No prep or additional sealing is required before mounting — just clean off any dust and bolt it down.