Will these bolt directly to my truck without modifications?

Yes. These mount at factory rocker points with no drilling or adapter brackets needed. Remove your OEM lights and bolt these in using the existing mounting holes.

Do I need to buy bulbs separately?

Bulb assembly is integrated into these units — no separate bulb purchase required. LEDs are pre-wired and ready to connect to your factory harness.

What's your return window if they don't fit?

ModSupply handles returns on a case-by-case basis. Test-fit these before finalizing installation, and reach out to customer service if you run into any issues with mounting or electrical connection.