Do these require drilling or body modification?

No. These mount at factory rocker and fender points — no cutting or drilling needed. Bolt-on installation keeps the body panel intact.

What finish do these ship in?

They arrive in primer-ready finish. You'll want to sand lightly, apply your base coat, and clear coat to match your truck's paint.

Will I need additional fasteners beyond what comes in the box?

Hardware for factory mounting points is not included — use bolts and washers compatible with your truck's existing hole pattern. Pick up stainless hardware at any hardware store to avoid rust.