Will these bolt directly into my truck without modification?

Yes. These mount at factory rocker and bracket points — no drilling or fabrication needed. Just unbolt the old unit and bolt these in place.

Do I need to replace any wiring or connectors?

Test-fit before committing to any harness work. If your truck's connector is original OEM, these should seat without modification. Aftermarket or previously rewired trucks may need adapter harnesses — bring a multimeter or consult your truck's electrical manual.

Are these waterproof for truck washing and rain?

LED housings are sealed units rated for heavy-duty outdoor use. Pressure washing directly into the lens is not recommended — aim low and avoid direct spray into the fixture itself.