Do these bars come with all the mounting hardware?

The bars ship as an assembly pair. Confirm bracket and fastener inclusion before final checkout — you may need OEM hardware or additional fasteners depending on your existing rocker setup.

Will I need to drill the rocker panel to install these?

No drilling required — these mount at factory rocker points. Install is bolt-on with basic hand tools and a socket set.

Do these need paint or sealant before I bolt them on?

Check the finish when they arrive. If bare steel, a coat of protective finish before install will extend life, especially in wet climates. Let any coating cure fully before mounting.