Will these bolt up to my stock mounting points?

Yes. These mount at factory rocker and frame points — no drilling or bracket modification required. Standard socket connection to your vehicle's wiring harness.

Do I need to replace the bulbs separately, or are they included?

LEDs come installed and ready to plug in. No additional bulb purchase needed.

Are these weathersealed?

Hard panel construction handles road elements. If your current tail lights hold water, these will too — test-fit before final install to confirm gasket seating at your mounting points.