Do I need hardware or fasteners to mount this?

The bar uses factory mounting points, but fasteners and brackets are not confirmed as included. Grab your service manual before install to identify which hardware you'll need on hand.

Does this need to be painted, or does it ship ready to install?

Aluminum construction ships bare — plan on cleaning and protecting it with your choice of paint, powder coat, or clear sealant before final mounting to prevent oxidation.

Will this fit my truck bed perfectly, or do I need to test fit it first?

Test fit before committing to any fastening method. Factory mounting points are consistent, but bed condition and prior modifications on individual trucks can vary. A quick dry-fit takes five minutes and saves headaches.