Do these mount directly to the truck without modification?

Yes. They use factory mounting points — bolt them in place of your OEM headlights with no drilling or bracket fabrication required.

Will these work with my factory wiring harness?

These are designed as plug-and-play units. Test fitment and electrical function before permanent installation to confirm compatibility with your vehicle's connector type and power draw.

What comes in the box besides the headlights?

You get the matched pair. Installation hardware, wiring adapters, or mounting brackets are not included — confirm what fasteners match your truck's existing setup before checkout.